Shintaro Kotani

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
IC cards and information storage circuit therefor
- Patent number 5,034,597
- Issue date Jul 23, 1991
- Oki Electric Industry Co., Ltd.
- Shiro Atsumi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display apparatus utilizing a thermally color reversible display me...
- Patent number 4,442,429
- Issue date Apr 10, 1984
- Oki Electric Industry Co., Ltd.
- Shintaro Kotani
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Optical print head with graded index fiber arrays for optical print...
- Patent number 4,376,282
- Issue date Mar 8, 1983
- Oki Electric Industry Co., Ltd.
- Shintaro Kotani
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Optical print head for optical printing devices
- Patent number 4,318,597
- Issue date Mar 9, 1982
- Oki Electric Industry Co., Ltd.
- Shintaro Kotani
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS