Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11557563 | Sinter sheet, semiconductor device and manufacturing method thereof | Tomohito IWASHIGE, Katsuya Kumagai | 2023-01-17 |
| 11371783 | Loop heat pipe, cooling device, and electronic device | Tomoyasu Hirasawa, Kiyotada Katoh, Takashi Tanaka, Toshihiko Baba, Keisuke Ikeda +1 more | 2022-06-28 |
| 11187468 | Loop heat pipe wick, loop heat pipe, cooling device, and electronic device, and method for manufacturing porous rubber and method for manufacturing loop heat pipe wick | Kiyotada Katoh, Tomoyasu Hirasawa, Norihiko Aze | 2021-11-30 |
| 11135666 | Crowning forming method and crowning forming apparatus | Toshitaka Suzuki | 2021-10-05 |
| 8948673 | Fixing-unit roller, fixing unit, and image forming apparatus including an elastic layer | Katsunori Suto, Norihiko Aze, Masayuki Kami, Toru Kobayashi, Kohta Shiodera | 2015-02-03 |
| 7525318 | Load abnormality detecting system and method | — | 2009-04-28 |
| 7442906 | Induction heating coil for shaft member having multiple steps and heating method | Yoshimasa Tanaka, Yutaka Kiyosawa, Fumiaki Ikuta, Takashi Horino, Masayuki Komatsu +2 more | 2008-10-28 |
| 6827606 | Connector with mounting ribs for mounting to a circuit board | — | 2004-12-07 |
| 6762277 | Method of manufacturing N-carboxyamino acid anhydride and polyamino acid | Hiroto Kudoh | 2004-07-13 |
| 6630749 | Automobile power source monitor | Kouichi Takagi, Kazuhiro Aoki, Satoshi Nakagawa | 2003-10-07 |
| 6369460 | Power supply monitoring apparatus for vehicle | Kouichi Takagi, Keizo Ikeda, Kazuhiro Aoki | 2002-04-09 |
| 6316967 | Current detector | Kouichi Takagi | 2001-11-13 |
| 6157296 | Lamp burnout detecting unit with branch connection function | — | 2000-12-05 |
| 5768902 | Refrigeration cycle and method of controlling the same | Masayuki Nonaka, Hiroaki Matsushima, Kazuhiro Endoh, Kensaku Oguni, Kazumoto Urata +1 more | 1998-06-23 |
| 5651263 | Refrigeration cycle and method of controlling the same | Masayuki Nonaka, Hiroaki Matsushima, Kazuhiro Endoh, Kensaku Oguni, Kazumoto Urata +1 more | 1997-07-29 |
| 5548096 | Method and apparatus for assembling motor vehicle body | Yoshio Akasaka, Kenichi Kakijima, Goro Uchida, Masaaki Tanaka, Takefumi Fujie +4 more | 1996-08-20 |
| 5469067 | Detecting partial discharge using a detection coil and analysis of output signal and noise frequency spectrums | Tomoaki Imai, Mikio Hagiya | 1995-11-21 |
| 5323117 | Method for detecting partial discharge in an insulation of an electric power apparatus | Tomoaki Imai, Mikio Hagiya, Chuki Ikeda | 1994-06-21 |