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Akihiro Shimokata
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Kyoto, JP
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last 30 patents
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Patent Grant
Ink-jet print head having parts anodically bonded
Patent number
6,086,188
Issue date
Jul 11, 2000
Rohm Co., Ltd.
Nobuhisa Ishida
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink jet printer and ink jet print head thereof
Patent number
6,074,038
Issue date
Jun 13, 2000
Rohm Co., Ltd.
Shinsaku Takada
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink jet printing head and apparatus incorporating the same
Patent number
5,988,800
Issue date
Nov 23, 1999
Rohm Co., Ltd.
Yasushi Ema
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Nozzle arrangement structure in ink jet print head
Patent number
5,777,637
Issue date
Jul 7, 1998
Rohm Co., Ltd.
Shinsaku Takada
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink jet printing head
Patent number
5,637,126
Issue date
Jun 10, 1997
Rohm Co., Ltd.
Yasushi Ema
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink jet head with nozzle arrangement to reduce viscous drag
Patent number
5,552,813
Issue date
Sep 3, 1996
Rohm Co., Ltd.
Shinsaku Takada
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink jet printing head and electronic machine incorporating the same
Patent number
5,510,819
Issue date
Apr 23, 1996
Rohm Co., Ltd.
Hisayoshi Fujimoto
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method of producing ink jet print head
Patent number
5,479,685
Issue date
Jan 2, 1996
Rohm Co., Ltd.
Akihiro Shimokata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Anodic bonding process and method of producing an ink-jet print hea...
Patent number
5,396,042
Issue date
Mar 7, 1995
Nobuhisa Ishida
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS