Issued Patents All Time
Showing 76–86 of 86 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7019362 | Power MOSFET with reduced dgate resistance | Kozo Sakamoto, Takayuki Iwasaki | 2006-03-28 |
| 7005834 | Synchronous rectifier circuit and power supply | Takayuki Iwasaki, Kozo Sakamoto, Nobuyoshi Matsuura, Tomoaki Uno | 2006-02-28 |
| 6925416 | Simulation method for estimating performance of product made of viscoelastic material | Kazuyoshi Miyamoto, Masahiko Ueda | 2005-08-02 |
| 6829563 | Simulation method for estimating performance of product made of viscoelastic material | Kazuyoshi Miyamoto, Masahiko Ueda | 2004-12-07 |
| 6725168 | Vehicle/tire performance simulating method | Naoaki Iwasaki | 2004-04-20 |
| 6671642 | Method of evaluating energy loss of golf ball | Kazuyoshi Miyamoto | 2003-12-30 |
| 6498368 | Power semiconductor device | Kozo Sakamoto, Yosuke Inoue, Akihiro Miyauchi, Mutsuhiro Mori, Atsuo Watanabe +1 more | 2002-12-24 |
| 6318431 | Heavy load radial tire with specified carcass turnup | Kiyoshi Ueyoko, Kazuki Numata, Tsuneyuki Nakagawa, Kenji Asano | 2001-11-20 |
| 6199026 | Method of and apparatus for simulating rolling tire | Akio Miyori | 2001-03-06 |
| 5309963 | Pneumatic tire | Kiichiro Kakumu, Hiroyuki Nakagawa, Hiroaki Sakuno, Yoshiichiro Iwahashi, Shigeaki Suzuki | 1994-05-10 |
| 5178699 | Pneumatic tire | Kiichiro Kakumu, Hiroyuki Nakagawa, Masatoshi Tanaka, Yoshiichiro Iwahashi, Shigeaki Suzuki | 1993-01-12 |