Toshiyuki IGARASHI

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Thread plug gauge with maintenance line, thread ring gauge, and met...
- Patent number 10,145,780
- Issue date Dec 4, 2018
- Niigata Seiki Co., Ltd.
- Toshiyuki Igarashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ring gauge with maintenance line and round point and method of manu...
- Patent number 9,534,881
- Issue date Jan 3, 2017
- Niigata Seiki Co., Ltd.
- Toshiyuki Igarashi
- G01 - MEASURING TESTING
Information Patent Grant
Plug gauge with maintenance line and round point and method of manu...
- Patent number 9,476,821
- Issue date Oct 25, 2016
- Niigata Seiki Co., Ltd.
- Toshiyuki Igarashi
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Thread plug gauge with maintenance line, thread ring gauge, and met...
- Patent number 9,372,146
- Issue date Jun 21, 2016
- Niigata Seiki Co., Ltd.
- Toshiyuki Igarashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
THREAD PLUG GAUGE WITH MAINTENANCE LINE, THREAD RING GAUGE, AND MET...
- Publication number 20160103060
- Publication date Apr 14, 2016
- Niigata Seiki Co., Ltd.
- Toshiyuki IGARASHI
- G01 - MEASURING TESTING
Information Patent Application
RING GAUGE WITH MAINTENANCE LINE AND ROUND POINT AND METHOD OF MANU...
- Publication number 20140299041
- Publication date Oct 9, 2014
- Niigata Seiki Co., Ltd.
- Toshiyuki IGARASHI
- G01 - MEASURING TESTING
Information Patent Application
THREAD PLUG GAUGE WITH MAINTENANCE LINE, THREAD RING GAUGE, AND MET...
- Publication number 20140299043
- Publication date Oct 9, 2014
- Niigata Seiki Co., Ltd.
- Toshiyuki IGARASHI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PLUG GAUGE WITH MAINTENANCE LINE AND ROUND POINT AND METHOD OF MANU...
- Publication number 20140299042
- Publication date Oct 9, 2014
- Niigata Seiki Co., Ltd.
- Toshiyuki IGARASHI
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR