Hirokatsu Obayashi

Person

Aichi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Eyeglass lens processing apparatus and eyeglass lens processing pro...
- Patent number 10,377,011
- Issue date Aug 13, 2019
- Nidek Co., Ltd.
- Hirokatsu Obayashi
- B24 - GRINDING POLISHING
Information Patent Grant
Eyeglass lens processing apparatus
- Patent number 9,776,293
- Issue date Oct 3, 2017
- Nidek Co., Ltd.
- Yuya Nakako
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Eyeglass lens processing system and eyeglass lens processing method
- Patent number 9,527,186
- Issue date Dec 27, 2016
- Nidek Co., Ltd.
- Motoshi Tanaka
- B24 - GRINDING POLISHING
Information Patent Grant
Eyeglass lens processing apparatus
- Patent number 9,475,242
- Issue date Oct 25, 2016
- Nidek Co., Ltd.
- Tadamasa Yamamoto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Eyeglass lens processing apparatus
- Patent number 8,333,636
- Issue date Dec 18, 2012
- Nidek Co., Ltd.
- Kyoji Takeichi
- B24 - GRINDING POLISHING
Information Patent Grant
Eyeglass lens processing apparatus
- Patent number 8,303,370
- Issue date Nov 6, 2012
- Nidek Co., Ltd.
- Kyoji Takeichi
Information Patent Grant
Eyeglass lens processing apparatus
- Patent number 8,235,770
- Issue date Aug 7, 2012
- Nidek Co., Ltd.
- Hirokatsu Obayashi
- B24 - GRINDING POLISHING
Information Patent Grant
Eyeglass lens processing apparatus
- Patent number 8,038,507
- Issue date Oct 18, 2011
- Nidek Co., Ltd.
- Hirokatsu Obayashi
- B24 - GRINDING POLISHING
Information Patent Grant
Eyeglass lens processing apparatus
- Patent number 8,007,344
- Issue date Aug 30, 2011
- Nidek Co., Ltd.
- Hirokatsu Obayashi
- B24 - GRINDING POLISHING
Information Patent Grant
Eyeglass lens processing apparatus
- Patent number 7,731,565
- Issue date Jun 8, 2010
- Nidek Co., Ltd.
- Ryoji Shibata
- B24 - GRINDING POLISHING
Information Patent Grant
Method of dressing grindstone for processing eyeglass lens, and dre...
- Patent number 7,503,836
- Issue date Mar 17, 2009
- Nidek Co., Ltd.
- Kyoji Takeichi
- B24 - GRINDING POLISHING
Information Patent Grant
Eyeglass lens processing apparatus
- Patent number 7,437,809
- Issue date Oct 21, 2008
- Nidek Co., Ltd.
- Takayasu Yamamoto
- B24 - GRINDING POLISHING
Information Patent Grant
Eyeglass lens processing apparatus
- Patent number 7,424,773
- Issue date Sep 16, 2008
- Nidek Co., Ltd.
- Hirokatsu Obayashi
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Eyeglass lens processing apparatus and method of processing eyeglas...
- Patent number 7,364,494
- Issue date Apr 29, 2008
- Nidek Co., Ltd.
- Kyoji Takeichi
- B24 - GRINDING POLISHING
Information Patent Grant
Draining device and lens processing system having the same
- Patent number 7,255,634
- Issue date Aug 14, 2007
- Nidek Co., Ltd.
- Toshiaki Mizuno
- B24 - GRINDING POLISHING
Information Patent Grant
Draining device and lens processing system having the same
- Patent number 7,108,590
- Issue date Sep 19, 2006
- Nidek Co., Ltd.
- Toshiaki Mizuno
- B24 - GRINDING POLISHING
Information Patent Grant
Lens stocking device and lens processing system having the same
- Patent number 6,913,510
- Issue date Jul 5, 2005
- Nidek Co., Ltd.
- Toshiaki Mizuno
- B24 - GRINDING POLISHING
Information Patent Grant
Lens grinding apparatus
- Patent number 6,641,460
- Issue date Nov 4, 2003
- Nidek Co., Ltd.
- Hirokatsu Obayashi
- B24 - GRINDING POLISHING
Information Patent Grant
Lens grinding apparatus
- Patent number 6,336,057
- Issue date Jan 1, 2002
- Nidek Co., Ltd.
- Hirokatsu Obayashi
- B24 - GRINDING POLISHING
Information Patent Grant
Lens grinding apparatus
- Patent number 6,290,569
- Issue date Sep 18, 2001
- Nidek Co., Ltd.
- Toshiaki Mizuno
- B24 - GRINDING POLISHING
Information Patent Grant
Eyeglass lens grinding apparatus
- Patent number 6,261,150
- Issue date Jul 17, 2001
- Nidek Co., Ltd.
- Toshiaki Mizuno
- B24 - GRINDING POLISHING
Information Patent Grant
Lens grinding apparatus
- Patent number 6,220,927
- Issue date Apr 24, 2001
- Nidek Co., Ltd.
- Toshiaki Mizuno
- B24 - GRINDING POLISHING
Information Patent Grant
Apparatus and method for grinding eyeglass lenses
- Patent number 6,123,604
- Issue date Sep 26, 2000
- Nidek Co., Ltd.
- Toshiaki Mizuno
- B24 - GRINDING POLISHING
Information Patent Grant
Eyeglass lens grinding apparatus and a method of grinding an eyeglass
- Patent number 6,074,280
- Issue date Jun 13, 2000
- Nidek Co., Ltd.
- Toshiaki Mizuno
- G05 - CONTROLLING REGULATING
Information Patent Grant
Lens grinding apparatus
- Patent number 6,062,947
- Issue date May 16, 2000
- Nidek Co., Ltd.
- Hirokatsu Obayashi
- B24 - GRINDING POLISHING
Information Patent Grant
Apparatus and method for grinding eyeglass lenses
- Patent number 6,050,877
- Issue date Apr 18, 2000
- Nidek Co., Ltd.
- Ryoji Shibata
- B24 - GRINDING POLISHING
Information Patent Grant
Lensmeter for automatically measuring optical characteristic of a p...
- Patent number 5,247,341
- Issue date Sep 21, 1993
- Nidek Co., Ltd.
- Mikio Kurachi
- G01 - MEASURING TESTING
Information Patent Grant
Automatic lensmeter for progressive addition lens
- Patent number 5,173,739
- Issue date Dec 22, 1992
- Nidek Co., Ltd.
- Mikio Kurachi
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
EYEGLASS LENS PROCESSING APPARATUS AND EYEGLASS LENS PROCESSING PRO...
- Publication number 20150004884
- Publication date Jan 1, 2015
- NIDEK CO., LTD.
- Hirokatsu OBAYASHI
- B24 - GRINDING POLISHING
Information Patent Application
EYEGLASS LENS PROCESSING APPARATUS
- Publication number 20140297016
- Publication date Oct 2, 2014
- NIDEK CO., LTD.
- Tadamasa YAMAMOTO
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
EYEGLASS LENS PROCESSING SYSTEM AND EYEGLASS LENS PROCESSING METHOD
- Publication number 20140228995
- Publication date Aug 14, 2014
- NIDEK CO., LTD.
- Motoshi TANAKA
- B24 - GRINDING POLISHING
Information Patent Application
EYEGLASS LENS PROCESSING APPARATUS
- Publication number 20130232774
- Publication date Sep 12, 2013
- NIDEK CO., LTD.
- Yuya NAKAKO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
EYEGLASS LENS PROCESSING APPARATUS
- Publication number 20090247051
- Publication date Oct 1, 2009
- NIDEK CO., LTD.
- Hirokatsu OBAYASHI
- B24 - GRINDING POLISHING
Information Patent Application
EYEGLASS LENS PROCESSING APPARATUS
- Publication number 20090176442
- Publication date Jul 9, 2009
- NIDEK CO., LTD.
- Kyoji Takeichi
- B24 - GRINDING POLISHING
Information Patent Application
EYEGLASS LENS PROCESSING APPARATUS
- Publication number 20090142993
- Publication date Jun 4, 2009
- NIDEK CO., LTD.
- Hirokatsu OBAYASHI
- B24 - GRINDING POLISHING
Information Patent Application
EYEGLASS LENS PROCESSING APPARATUS
- Publication number 20090011687
- Publication date Jan 8, 2009
- NIDEK CO., LTD.
- Ryoji SHIBATA
- B24 - GRINDING POLISHING
Information Patent Application
EYEGLASS LENS PROCESSING APPARATUS
- Publication number 20080248721
- Publication date Oct 9, 2008
- NIDEK CO., LTD.
- Hirokatsu Obayashi
- B24 - GRINDING POLISHING
Information Patent Application
Method of dressing grindstone for processing eyeglass lens, and dre...
- Publication number 20070232204
- Publication date Oct 4, 2007
- NIDEK CO., LTD.
- Kyoji Takeichi
- B24 - GRINDING POLISHING
Information Patent Application
Eyeglass lens processing apparatus and method of processing eyeglas...
- Publication number 20070190899
- Publication date Aug 16, 2007
- NIDEK CO., LTD.
- Kyoji Takeichi
- B24 - GRINDING POLISHING
Information Patent Application
Eyeglass lens processing apparatus
- Publication number 20070058128
- Publication date Mar 15, 2007
- NIDEK CO., LTD.
- Hirokatsu Obayashi
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Draining device and lens processing system having the same
- Publication number 20060270324
- Publication date Nov 30, 2006
- NIDEK CO., LTD.
- Toshiaki Mizuno
- B24 - GRINDING POLISHING
Information Patent Application
Eyeglass lens processing apparatus
- Publication number 20060140731
- Publication date Jun 29, 2006
- NIDEK CO., LTD.
- Takayasu Yamamoto
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Draining device and lens processing system having the same
- Publication number 20040029496
- Publication date Feb 12, 2004
- NIDEK CO., LTD.
- Toshiaki Mizuno
- B24 - GRINDING POLISHING
Information Patent Application
Lens stocking device and lens processing system having the same
- Publication number 20040018801
- Publication date Jan 29, 2004
- NIDEK CO., LTD.
- T shiaki Mizun
- B24 - GRINDING POLISHING
Information Patent Application
Lens grinding apparatus
- Publication number 20020072299
- Publication date Jun 13, 2002
- NIDEK CO., LTD.
- Hirokatsu Obayashi
- B24 - GRINDING POLISHING

Hirokatsu Obayashi

Person

Patents Grantslast 30 patents

Eyeglass lens processing apparatus and eyeglass lens processing pro...

Eyeglass lens processing apparatus

Eyeglass lens processing system and eyeglass lens processing method

Eyeglass lens processing apparatus

Eyeglass lens processing apparatus

Eyeglass lens processing apparatus

Eyeglass lens processing apparatus

Eyeglass lens processing apparatus

Eyeglass lens processing apparatus

Eyeglass lens processing apparatus

Method of dressing grindstone for processing eyeglass lens, and dre...

Eyeglass lens processing apparatus

Eyeglass lens processing apparatus

Eyeglass lens processing apparatus and method of processing eyeglas...

Draining device and lens processing system having the same

Draining device and lens processing system having the same

Lens stocking device and lens processing system having the same

Lens grinding apparatus

Lens grinding apparatus

Lens grinding apparatus

Eyeglass lens grinding apparatus

Lens grinding apparatus

Apparatus and method for grinding eyeglass lenses

Eyeglass lens grinding apparatus and a method of grinding an eyeglass

Lens grinding apparatus

Apparatus and method for grinding eyeglass lenses

Lensmeter for automatically measuring optical characteristic of a p...

Automatic lensmeter for progressive addition lens

Patents Applicationslast 30 patents

EYEGLASS LENS PROCESSING APPARATUS AND EYEGLASS LENS PROCESSING PRO...

EYEGLASS LENS PROCESSING APPARATUS

EYEGLASS LENS PROCESSING SYSTEM AND EYEGLASS LENS PROCESSING METHOD

EYEGLASS LENS PROCESSING APPARATUS

EYEGLASS LENS PROCESSING APPARATUS

EYEGLASS LENS PROCESSING APPARATUS

EYEGLASS LENS PROCESSING APPARATUS

EYEGLASS LENS PROCESSING APPARATUS

EYEGLASS LENS PROCESSING APPARATUS

Method of dressing grindstone for processing eyeglass lens, and dre...

Eyeglass lens processing apparatus and method of processing eyeglas...

Eyeglass lens processing apparatus

Draining device and lens processing system having the same

Eyeglass lens processing apparatus

Draining device and lens processing system having the same

Lens stocking device and lens processing system having the same

Lens grinding apparatus