Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7230554 | Noise suppression circuit, ASIC, navigation apparatus, communication circuit, and communication apparatus having the same | Hideki Takeuchi, Masaaki Yamada, Reiko Nojima, Takashi Ishioka, Mutsunori Igarashi | 2007-06-12 |
| 7075336 | Method for distributing clock signals to flip-flop circuits | Naohito Kojima, Fumihiro Minami, Takashi Ishioka | 2006-07-11 |
| 7064691 | Noise suppression circuit, ASIC, navigation apparatus, communication circuit, and communication apparatus having the same | Hideki Takeuchi, Masaaki Yamada, Reiko Nojima, Takashi Ishioka, Mutsunori Igarashi | 2006-06-20 |
| 6813756 | Method of automatic layout design for LSI, mask set and semiconductor integrated circuit manufactured by automatic layout design method, and recording medium storing automatic layout design program | Mutsunori Igarashi, Takashi Mitsuhashi, Masaaki Yamada, Fumihiro Minami, Takashi Ishioka | 2004-11-02 |
| 6645842 | Semiconductor integrated circuit device, semiconductor integrated circuit wiring method, and cell arranging method | Mutsunori Igarashi, Takashi Mitsuhashi, Masaaki Yamada, Fumihiro Minami, Toshihiro Akiyama +1 more | 2003-11-11 |
| 6546540 | Method of automatic layout design for LSI, mask set and semiconductor integrated circuit manufactured by automatic layout design method, and recording medium storing automatic layout design program | Mutsunori Igarashi, Takashi Mitsuhashi, Masaaki Yamada, Fumihiro Minami, Takashi Ishioka | 2003-04-08 |
| 6459331 | Noise suppression circuit, ASIC, navigation apparatus communication circuit, and communication apparatus having the same | Hideki Takeuchi, Masaaki Yamada, Reiko Nojima, Takashi Ishioka, Mutsunori Igarashi | 2002-10-01 |
| 6436804 | Semiconductor integrated circuit device, semiconductor integrated circuit wiring method, and cell arranging method | Mutsunori Igarashi, Takashi Mitsuhashi, Masaaki Yamada, Fumihiro Minami, Toshihiro Akiyama +1 more | 2002-08-20 |
| 6262487 | Semiconductor integrated circuit device, semiconductor integrated circuit wiring method, and cell arranging method | Mutsunori Igarashi, Takashi Mitsuhashi, Masaaki Yamada, Fumihiro Minami, Toshihiro Akiyama +1 more | 2001-07-17 |
| 6118334 | Semiconductor integrated circuit and power supply routing method and system | Hiroshi Tanaka | 2000-09-12 |
| 5140402 | Automatic placement method for arranging logic cells | — | 1992-08-18 |
| 4839821 | Automatic cell-layout arranging method and apparatus for polycell logic LSI | — | 1989-06-13 |