Masahiro Sui

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Kawagoe, JP

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Patents Grantslast 30 patents

Information Patent Grant
Information presentation system and portable telephone apparatus wi...
- Patent number 6,526,285
- Issue date Feb 25, 2003
- Pioneer Electronic Corporation
- Kanya Matsumoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information presentation system and portable telephone apparatus wi...
- Patent number 6,272,332
- Issue date Aug 7, 2001
- Pioneer Electronic Corporation
- Kanya Matsumoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Video mixing apparatus capable of combining two input signals and v...
- Patent number 5,355,175
- Issue date Oct 11, 1994
- Hudson Soft Co., Ltd.
- Setsuo Okada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital reconstructing of harmonics to extend band of frequency res...
- Patent number 5,267,095
- Issue date Nov 30, 1993
- Pioneer Electronic Corporation
- Tsunao Hasegawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape recorder with deceleration control for capstan motor during co...
- Patent number 4,977,465
- Issue date Dec 11, 1990
- Pioneer Electronic Corporation
- Masahiro Sui
- G11 - INFORMATION STORAGE