Tsuyoshi Kawanabe

Follow

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electronic device having a thermal ink jet recorder
- Patent number 4,479,134
- Issue date Oct 23, 1984
- Canon Kabushiki Kaisha
- Tsuyoshi Kawanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing device
- Patent number 4,455,937
- Issue date Jun 26, 1984
- Canon Kabushiki Kaisha
- Minoru Murata
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Electronic device having a variable density thermal ink jet recorder
- Patent number 4,353,079
- Issue date Oct 5, 1982
- Canon Kabushiki Kaisha
- Tsuyoshi Kawanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS