Dai Terasawa

Person

Chiba-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Garment
- Patent number 10,034,500
- Issue date Jul 31, 2018
- Seiko Instruments Inc.
- Takahiro Kaneko
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Portable electronic apparatus
- Patent number 9,636,030
- Issue date May 2, 2017
- Seiko Instruments Inc.
- Teruo Kato
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Portable electronic device
- Patent number 9,259,182
- Issue date Feb 16, 2016
- Seiko Instruments Inc.
- Hideki Okuda
- A41 - WEARING APPAREL
Information Patent Grant
Biological information detection device
- Patent number D746987
- Issue date Jan 5, 2016
- Seiko Instruments Inc.
- Hideki Okuda
- D24 - Medical and laboratory equipment
Information Patent Grant
Biological information detection device
- Patent number D746469
- Issue date Dec 29, 2015
- Seiko Instruments Inc.
- Hideki Okuda
- D24 - Medical and laboratory equipment
Information Patent Grant
Biological information detecting apparatus and fixing structure
- Patent number 9,138,158
- Issue date Sep 22, 2015
- Seiko Instruments Inc.
- Hideki Okuda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Biological information detecting device
- Patent number 9,131,894
- Issue date Sep 15, 2015
- Seiko Instruments Inc.
- Teruo Kato
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Biological information detection device
- Patent number 8,897,852
- Issue date Nov 25, 2014
- Seiko Instruments Inc.
- Teruo Kato
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Biological information detection device
- Patent number 8,818,480
- Issue date Aug 26, 2014
- Seiko Instruments Inc.
- Hideki Okuda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Biological information detection device
- Patent number 8,818,479
- Issue date Aug 26, 2014
- Seiko Instruments Inc.
- Takahiro Kaneko
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Biological information detection device
- Patent number 8,792,959
- Issue date Jul 29, 2014
- Seiko Instruments Inc.
- Hideki Okuda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Main body holder for portable apparatus and portable apparatus incl...
- Patent number 8,256,071
- Issue date Sep 4, 2012
- Seiko Instruments Inc.
- Hideki Okuda
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Hinge assembly and wrist mounting-type electronic apparatus utilizi...
- Patent number 6,748,631
- Issue date Jun 15, 2004
- Seiko Instruments Inc.
- Katsunobu Iguchi
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Wristwatch case having a rotary bezel
- Patent number 6,599,009
- Issue date Jul 29, 2003
- Seiko Instruments Inc.
- Dai Terasawa
- G04 - HOROLOGY
Information Patent Grant
Battery cover structure
- Patent number 6,542,441
- Issue date Apr 1, 2003
- Seiko Instruments Inc.
- Dai Terasawa
- G04 - HOROLOGY
Information Patent Grant
Air pump, air chamber device using air pump, and wristwatch having...
- Patent number 6,461,125
- Issue date Oct 8, 2002
- Seiko Instruments Inc.
- Dai Terasawa
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Battery lid structure for a timepiece case and a timepiece case
- Patent number 6,418,086
- Issue date Jul 9, 2002
- Seiko Instruments Inc.
- Dai Terasawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wrist band with embedded antenna
- Patent number 6,175,729
- Issue date Jan 16, 2001
- Seiko Epson Corporation
- Zhujun He
- A44 - HABERDASHERY JEWELLERY

Patents Applicationslast 30 patents

Information Patent Application
BIOLOGICAL INFORMATION DETECTING DEVICE
- Publication number 20150119678
- Publication date Apr 30, 2015
- SEIKO INSTRUMENTS INC.
- Teruo KATO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PORTABLE ELECTRONIC DEVICE
- Publication number 20150119676
- Publication date Apr 30, 2015
- SEIKO INSTRUMENTS INC.
- Hideki OKUDA
- A41 - WEARING APPAREL
Information Patent Application
GARMENT
- Publication number 20150119675
- Publication date Apr 30, 2015
- SEIKO INSTRUMENTS INC.
- Takahiro KANEKO
- A41 - WEARING APPAREL
Information Patent Application
PORTABLE ELECTRONIC APPARATUS
- Publication number 20140275931
- Publication date Sep 18, 2014
- SEIKO INSTRUMENTS INC.
- Teruo KATO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20140128710
- Publication date May 8, 2014
- Seiko Instruments Inc.
- Hisao NAKAMURA
- G01 - MEASURING TESTING
Information Patent Application
BIOLOGICAL INFORMATION DETECTING APPARATUS AND FIXING STRUCTURE
- Publication number 20140094677
- Publication date Apr 3, 2014
- Seiko Instruments Inc.
- Hideki OKUDA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BIOLOGICAL INFORMATION DETECTION DEVICE
- Publication number 20130158380
- Publication date Jun 20, 2013
- Seiko Instruments Inc.
- Hideki OKUDA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BIOLOGICAL INFORMATION DETECTION DEVICE
- Publication number 20130137956
- Publication date May 30, 2013
- Seiko Instruments Inc.
- Hideki OKUDA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BIOLOGICAL INFORMATION DETECTION DEVICE
- Publication number 20130096411
- Publication date Apr 18, 2013
- Teruo KATO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BIOLOGICAL INFORMATION DETECTION DEVICE
- Publication number 20130096412
- Publication date Apr 18, 2013
- Takahiro KANEKO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Apparatus main body holder of portable apparatus and portable appar...
- Publication number 20090094806
- Publication date Apr 16, 2009
- Hideki Okuda
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
Wearable electronic device
- Publication number 20030116596
- Publication date Jun 26, 2003
- Dai Terasawa
- A44 - HABERDASHERY JEWELLERY
Information Patent Application
Wristwatch case with rotary bezel
- Publication number 20030099165
- Publication date May 29, 2003
- Dai Terasawa
- G04 - HOROLOGY
Information Patent Application
Wrist mounting type electronic apparatus
- Publication number 20020104200
- Publication date Aug 8, 2002
- Katsunobu Iguchi
- A44 - HABERDASHERY JEWELLERY
Information Patent Application
Wrist mounting type electronic apparatus
- Publication number 20020089193
- Publication date Jul 11, 2002
- Dai Terasawa
- A44 - HABERDASHERY JEWELLERY
Information Patent Application
Wristwatch case having a rotary vessel
- Publication number 20010040840
- Publication date Nov 15, 2001
- Dai Terasawa
- G04 - HOROLOGY
Information Patent Application
Wristwatch case
- Publication number 20010036131
- Publication date Nov 1, 2001
- Dai Terasawa
- G04 - HOROLOGY
Information Patent Application
Battery lid structure for a timepiece case and a timepiece case
- Publication number 20010012577
- Publication date Aug 9, 2001
- Dai Terasawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Battery cover structure
- Publication number 20010006491
- Publication date Jul 5, 2001
- Dai Terasawa
- G04 - HOROLOGY

Dai Terasawa

Person

Patents Grantslast 30 patents

Garment

Portable electronic apparatus

Portable electronic device

Biological information detection device

Biological information detection device

Biological information detecting apparatus and fixing structure

Biological information detecting device

Biological information detection device

Biological information detection device

Biological information detection device

Biological information detection device

Main body holder for portable apparatus and portable apparatus incl...

Hinge assembly and wrist mounting-type electronic apparatus utilizi...

Wristwatch case having a rotary bezel

Battery cover structure

Air pump, air chamber device using air pump, and wristwatch having...

Battery lid structure for a timepiece case and a timepiece case

Wrist band with embedded antenna

Patents Applicationslast 30 patents

BIOLOGICAL INFORMATION DETECTING DEVICE

PORTABLE ELECTRONIC DEVICE

GARMENT

PORTABLE ELECTRONIC APPARATUS

ELECTRONIC DEVICE

BIOLOGICAL INFORMATION DETECTING APPARATUS AND FIXING STRUCTURE

BIOLOGICAL INFORMATION DETECTION DEVICE

BIOLOGICAL INFORMATION DETECTION DEVICE

BIOLOGICAL INFORMATION DETECTION DEVICE

BIOLOGICAL INFORMATION DETECTION DEVICE

Apparatus main body holder of portable apparatus and portable appar...

Wearable electronic device

Wristwatch case with rotary bezel

Wrist mounting type electronic apparatus

Wrist mounting type electronic apparatus

Wristwatch case having a rotary vessel

Wristwatch case

Battery lid structure for a timepiece case and a timepiece case

Battery cover structure