Kanemitsu Kubota

Follow

Person

Suwa, JA

People

Patents Grantslast 30 patents

Information Patent Grant
Reference voltage circuit
- Patent number 4,075,623
- Issue date Feb 21, 1978
- Kabushiki Kaisha Suwa Seikosha
- Yoshikiyo Futagawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Driving method for liquid crystal display
- Patent number 4,044,346
- Issue date Aug 23, 1977
- Kabushiki Kaisha Suwa Seikosha
- Masao Akahane
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method of making liquid crystal display device having extended serv...
- Patent number 4,023,259
- Issue date May 17, 1977
- Kabushiki Kaisha Suwa Seikosha
- Kanemitsu Kubota
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device having extended service life
- Patent number 3,967,882
- Issue date Jul 6, 1976
- Kabushiki Kaisha Suwa Seikosha
- Kanemitsu Kubota
- G02 - OPTICS