Issued Patents All Time
Showing 1–25 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11222745 | Coil and non-contact power supply device | Hideki Matsumoto, Kentaro Nouchi | 2022-01-11 |
| 9954335 | Terminal connection method for litz wire | Shirou Hasegawa, Masahiro Mori, Kenji Kamiya, Masahiro Ichikawa, Hiroto Nozaki | 2018-04-24 |
| 9842681 | Litz wire coil | Shirou Hasegawa, Masahiro Mori, Tatsuya Iijima, Kenji Kamiya, Masahiro Ichikawa +1 more | 2017-12-12 |
| 8213560 | PLL circuit | — | 2012-07-03 |
| 8185076 | Radio receiver | — | 2012-05-22 |
| 8121578 | Electronic apparatus, dispersion adjustment method of IC internal component section of electronic apparatus and IC | Takahiro Okada, Naruhiro Yoshida | 2012-02-21 |
| 7965144 | Phase locked loop circuit and integrated circuit for the same | — | 2011-06-21 |
| 7424801 | System for diagnosing deterioration of catalyst | Takashi Mukaihira, Toshio Ishii, Kazuya Kawano | 2008-09-16 |
| 7114326 | System for diagnosing deterioration of catalyst | Takashi Mukaihira, Toshio Ishii, Kazuya Kawano | 2006-10-03 |
| 7021044 | System for diagnosing deterioration of catalyst | Takashi Mukaihara, Toshio Ishii, Kazuya Kawano | 2006-04-04 |
| 6992425 | Display apparatus with a multi-layer absorption, conduction and protection film | Takao Ishikawa, Daigoro Kamoto, Tomoji Oishi, Ken Takahashi, Norikazu Uchiyama +2 more | 2006-01-31 |
| 6802030 | Data transfer method | Daisuke Nakano, Yuji Ichikawa | 2004-10-05 |
| 6407606 | Clock generating apparatus | — | 2002-06-18 |
| 6388492 | Clock generation circuit | Yuki Moriya | 2002-05-14 |
| 6359380 | Color cathode ray tube with panel glass having a different light absorption characteristic from that of at least one outer surface layer provided thereon | Masahiro Nishizawa, Toshio Tojo, Norikazu Uchiyama, Maki Ito, Hidetsugu Matsukiyo +2 more | 2002-03-19 |
| 6343466 | System for diagnosing deterioration of catalyst | Takashi Mukaihira, Toshio Ishii, Kazuya Kawano | 2002-02-05 |
| 6327540 | Method of detecting end point of process, end point detector, computer memory product and chemical mechanical polishing apparatus | Takaya Miyano, Kazuto Hasegawa, Yasuo Shirai | 2001-12-04 |
| 6305361 | Evaporative system and method of diagnosing same | Yutaka Takaku, Toshio Ishii, Kazuya Kawano, Nobuo Kurihara, Hiroshi Kimura | 2001-10-23 |
| 6105556 | Evaporative system and method of diagnosing same | Yutaka Takaku, Toshio Ishii, Kazuya Kawano, Nobuo Kurihara, Hiroshi Kimura | 2000-08-22 |
| 6092368 | Function diagnostic system for an exhaust gas purifying apparatus in an internal combustion engine | Toshio Ishii, Toshio Manaka, Yutaka Takaku | 2000-07-25 |
| 6085132 | Control method and apparatus for diagnosing vehicles | Toshio Ishii, Takashi Mukaihira, Yutaka Takaku, Kazuya Kawano | 2000-07-04 |
| 5964811 | Control method and apparatus for diagnosing vehicles | Toshio Ishii, Takashi Mukaihira, Yutaka Takaku, Kazuya Kawano | 1999-10-12 |
| 5880990 | Dual port memory apparatus operating a low voltage to maintain low operating current during charging and discharging | — | 1999-03-09 |
| 5754485 | Dual port memory apparatus operating a low voltage to maintain low operating current during charging and discharging | — | 1998-05-19 |
| 5649420 | System for diagnosing deterioration of catalyst | Takashi Mukaihira, Toshio Ishii, Kazuya Kawano | 1997-07-22 |