Shigeru Akema

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ink cartridge with residual ink retaining structure
- Patent number 6,036,305
- Issue date Mar 14, 2000
- Fujitsu, Limited
- Yoshiki Nagasaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet printer having backup unit with any one or both of a pump m...
- Patent number 5,917,515
- Issue date Jun 29, 1999
- Fujitsu Limited
- Shigeo Nonoyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS