Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1045081 | Powered prosthetic knee | Masaki Hanzawa, Kota Takijo, Xiaojun Sun | 2024-10-01 |
| 12030122 | Method of manufacturing soft magnetic dust core | Naomichi Nakamura, Makoto Nakaseko, Takuya TAKASHITA, Mineo Muraki, Hoshiaki Terao +7 more | 2024-07-09 |
| 9283639 | Laser dicing method | — | 2016-03-15 |
| 9050683 | Laser dicing method | — | 2015-06-09 |
| 8942568 | Optical communication apparatus | — | 2015-01-27 |
| 8896741 | Photographing device, photographing method, and portable terminal apparatus | Miwa Akagi, Atsushi Miura, Katsuaki Akama, Yukio Takayashiki, Takashi Wakabayashi +1 more | 2014-11-25 |
| 8871540 | Laser dicing method | — | 2014-10-28 |
| 8437796 | Transmission level control method and transceiver apparatus in wireless local loop system | Koji Arai | 2013-05-07 |
| 8311571 | Transmission level control method and transceiver apparatus in wireless local loop system | Koji Arai | 2012-11-13 |
| 8244006 | Finger vein image inputting device and apparatus using the same | Shingo Yokoyama, Tadayuki Abe, Hiromi Sugo, Kyoichi Takahashi, Soichi Sakurai | 2012-08-14 |
| 7986957 | Transmission level control method and transceiver apparatus in wireless local loop system | Koji Arai | 2011-07-26 |
| 7980075 | Reservoir and master cylinder | — | 2011-07-19 |
| 7616295 | Biometric identification apparatus | Shingo Yokoyama, Tadayuki Abe, Hiromi Sugo | 2009-11-10 |
| 7174185 | Transmission level control method and transceiver apparatus in wireless local loop system | Koji Arai | 2007-02-06 |
| 7146183 | Transmission level control method and transceiver apparatus in wireless local loop system | Koji Arai | 2006-12-05 |
| 6829488 | Transmission level control method and transceiver apparatus in wireless local loop system | Koji Arai | 2004-12-07 |
| 6599845 | Oxidizing method and oxidation system | Kazuhide Hasebe, Kota Umezawa | 2003-07-29 |
| 6434604 | Chat system allows user to select balloon form and background color for displaying chat statement data | Katsutoshi Harada, Hiroki Moriya | 2002-08-13 |
| 6094818 | Process for producing vibration isolator | Yuichi Ogawa, Rentaro Kato, Naoki Nishikawa, Masatoshi Enomoto | 2000-08-01 |
| 5956970 | Hydrogen purify improving method and the apparatus for the same | Junichi Sato, Yusaku Nishimura, Harunobu Takeda, Yukio Sato, Yuichi Wakisaka | 1999-09-28 |
| 5862976 | Brazeable aluminum alloy cast material and method of brazing the same | Hideo Yamamoto, Shigeru Sato, Kohei Itoi, Ryotatsu Otsuka, Koji Ashida | 1999-01-26 |
| 5697045 | Method of making an aluminum alloy brazing agent containing a flux | Yasuhiro Osame | 1997-12-09 |
| 5612424 | Fiber-reinforced resin composition | Tohru Imanara, Takao Uematsu | 1997-03-18 |
| 5581288 | Ink jet head block | Yukiharu Shimizu, Tsuyoshi Hayakawa, Hiroyuki Kojima, Toshiya Tamura, Takashi Kogo +1 more | 1996-12-03 |
| 5567416 | Slow-volatilizing terpenoid composition | Toshi Tabuchi, Shigeo Urushida, Sakae Shimizu | 1996-10-22 |