Issued Patents All Time
Showing 51–75 of 119 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7484521 | Tank system including multiple tanks and control method thereof | Masahiko Kimbara, Nobuyuki Ogami, Akira Yamashita | 2009-02-03 |
| 7429757 | Semiconductor light emitting device capable of increasing its brightness | Toshihiko Oyama, Hideyuki Osawa, Toshio Ogata | 2008-09-30 |
| 7361926 | Field-effect transistor | Yuki MASUDA | 2008-04-22 |
| 7326799 | Epoxycarboxamide compound, azide compound, and amino alcohol compound, and process for preparing alpha-keto amide compound using them | Tsuneo Koji, Takashi Fujita, Tomofumi Nishimura, Akihiko Hosoda | 2008-02-05 |
| 7309874 | Field-effect transistor | — | 2007-12-18 |
| 6408572 | Driving gear | Hiroyuki Uchimura, Masayuki Tamura | 2002-06-25 |
| 6342295 | Moisture sensor | — | 2002-01-29 |
| 6211748 | FM modulator | Kensaku Abe, Yoshihiro Sugimoto, Kazuhisa Kito | 2001-04-03 |
| 6117870 | Cyclic amide derivatives | Akihiko Hosoda, Naoko Tanabe, Tsuneo Koji, Masahiro Shibata, Akihiro Sekine +1 more | 2000-09-12 |
| 6075405 | Constant current circuit | Akira Nishino | 2000-06-13 |
| 6063486 | Moisture sensor comprising conductive particles and a hygroscopic polymer of polyvinyl alcohol | — | 2000-05-16 |
| 5988486 | Method of controlling electrode force of spot welding gun | Toshiaki Nagasawa, Hisaya Watanabe, Kouji Oda, Isao Bundou | 1999-11-23 |
| 5977505 | Electric resistance welding method with unequal force application | Isao Bundou, Toshihiro Murakawa, Kouji Oda, Toshiaki Nagasawa | 1999-11-02 |
| 5952887 | Feedback amplifier and optical receiver using the same | Tetsuo Katayanagi | 1999-09-14 |
| 5898285 | Method of teaching welding robot | Toshiaki Nagasawa, Hisaya Ohiwa, Mitsugu Kaneko, Isao Bundou | 1999-04-27 |
| 5742052 | Thermal infrared detector | Toshihiro Noguchi, Yukitoshi Tamura, Toshiei Matsuzaki | 1998-04-21 |
| 5530801 | Data storing apparatus and method for a data processing system | — | 1996-06-25 |
| 5402497 | Headphone apparatus for reducing circumference noise | Hirofumi Nishimoto, Kensaku Abe, Eiji Sato | 1995-03-28 |
| 5401793 | Intumescent fire-resistant coating, fire-resistant material, and process for producing the fire-resistant material | Hikaru Yoshioki, Kenji Yoshida, Katsunobu Sagawa, Shigehisa Ishihara | 1995-03-28 |
| 5276150 | 1,4-dihydropyridine derivatives | Hiroshi Ikawa, Akiyoshi Kadoiri, Yasuko Konagai, Yasuo Sekine | 1994-01-04 |
| 5259991 | Method for the preparation of a positively temperature-dependent organic resistor | Hiroshi Sakai | 1993-11-09 |
| 5231371 | Overcurrent protection circuit | — | 1993-07-27 |
| 5229567 | Switching control system for controlling an inverter of a spot resistance welding apparatus | Fumitomo Takano, Makoto Suzuki, Hitoshi Saito, Hidenori Koga | 1993-07-20 |
| 5218641 | Wireless receiver | Kensaku Abe | 1993-06-08 |
| 5196668 | DC resistance welding apparatus | Fumitomo Takano, Makoto Suzuki, Hitoshi Saito, Hidenori Koga | 1993-03-23 |