Issued Patents All Time
Showing 51–75 of 80 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8735019 | Fuel cell | Naoki Takehiro, Atsuo Iio, Koshi Sekizawa, Hiroko Kimura | 2014-05-27 |
| 8710176 | Method for producing a sulfonated polyarylether block copolymer | Tetsuji Hirano, Nobuharu Hisano, Masayuki Kinouchi | 2014-04-29 |
| 8421420 | Battery charger and battery charging method | Tokihiko Iwakura | 2013-04-16 |
| 8357013 | Reducing far-end crosstalk in electrical connectors | Ching-Chao Huang, Clement Kam Lam Luk, Jeremy Buan, Tsutomu Matsuo, Toshiyuki Takada +1 more | 2013-01-22 |
| 8221932 | Fuel cell | Naoki Takehiro, Shinji Jomori, Takumi Taniguchi, Keiichi Kaneko | 2012-07-17 |
| 8163432 | Fuel cell | Shinji Jomori, Naoki Takehiro, Keiichi Kaneko, Takumi Taniguchi | 2012-04-24 |
| 8159179 | Battery charging device, three-phase voltage generating circuit, three-phase voltage generation method and delay angle control method | Hidenori Suzuki, Takeshi Yanagisawa, Atsuo Ota | 2012-04-17 |
| 8159180 | Battery charging device and delay angle control method for battery charging device | Hidenori Suzuki, Takeshi Yanagisawa, Atsuo Ota | 2012-04-17 |
| 8129070 | Fuel cell | Shinji Jomori, Naoki Takehiro, Keiichi Kaneko, Takumi Taniguchi | 2012-03-06 |
| 8106612 | Brushless motor control device and brushless motor control method | Tomomi Harada | 2012-01-31 |
| 7737808 | Resonant frequency shifted connector | Ching-Chao Huang, Gong-Jong Yeh, Clement Kam Lam Luk | 2010-06-15 |
| 7394337 | Multilayer interconnection board | Toshiyuki Takada | 2008-07-01 |
| 6817868 | Intermediate board electrical connector | Tsutomu Matsuo | 2004-11-16 |
| 6352446 | Modular jack assembly having light transmission means with a light indicator | Katsuya Ezawa, Shigeru Kikuta, Hideo Miwa | 2002-03-05 |
| 5957703 | Interconnecting electrical connector | Masayuki Nagashima | 1999-09-28 |
| 5807128 | Electrical connector | Tsuyoshi Sakata, Tsutomu Matsuo | 1998-09-15 |
| 5695353 | Electrical connector | Tsuyoshi Sakata, Tsutomu Matsuo | 1997-12-09 |
| 5672072 | Circuit board electrical connector | Yutaka Ichimura | 1997-09-30 |
| 5584711 | Electrical connector with a latch | Tsutomu Matsuo | 1996-12-17 |
| 5571025 | Circuit board electrical connector | Yutaka Ichimura | 1996-11-05 |
| 5213514 | Multipole electrical connector | — | 1993-05-25 |
| 5211571 | Substrate connector | Hiroshi Ohkawa, Hirokatsu Yaegashi, Morio Suzuki, Hiroshi Kouzai | 1993-05-18 |
| 5199880 | Multipole electrical connector | — | 1993-04-06 |
| 5137467 | Multipole elctrical connector | — | 1992-08-11 |
| 5094633 | Electrical contact terminal and method of making same | Hiroshi Ohkawa | 1992-03-10 |