Hiroyuki Nagasawa

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Shiki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Information processing apparatus
- Patent number 6,938,220
- Issue date Aug 30, 2005
- Sharp Kabushiki Kaisha
- Hiroyuki Shigematsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Gesture-based input information processing apparatus
- Patent number 5,796,406
- Issue date Aug 18, 1998
- Sharp Kabushiki Kaisha
- Hiroyuki Shigematsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing apparatus
- Patent number 5,481,278
- Issue date Jan 2, 1996
- Sharp Kabushiki Kaisha
- Hiroyuki Shigematsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Help display system for a computer
- Patent number 5,388,251
- Issue date Feb 7, 1995
- Sharp Kabushiki Kaisha
- Fusao Makino
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing apparatus having a specified-area confirming...
- Patent number 5,121,114
- Issue date Jun 9, 1992
- Sharp Corporation
- Hiroyuki Nagasawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Word processing apparatus
- Patent number 5,091,878
- Issue date Feb 25, 1992
- Sharp Kabushiki Kaisha
- Hiroyuki Nagasawa
- G06 - COMPUTING CALCULATING COUNTING