Issued Patents All Time
Showing 1–25 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10471858 | Vehicle seat | Tetsuya Sasaki, Yukihiro Hakuta, Tomoyuki Sato, Daichi Takigawa | 2019-11-12 |
| 10338102 | Voltage detection device for transforming apparatus | Daigo Matsumoto | 2019-07-02 |
| 9599641 | Current detection device | Daigo Matsumoto | 2017-03-21 |
| 9459291 | Voltage detection device | Daigo Matsumoto | 2016-10-04 |
| 8481115 | Coated, fine metal particles comprising titanium oxide and silicon oxide coating, and their production method | Hisato Tokoro, Takashi Nakabayashi | 2013-07-09 |
| 8398741 | Fine composite metal particles and their production method, micro-bodies, and magnetic beads | Yasushi Kaneko, Hisato Tokoro | 2013-03-19 |
| 8323374 | Fine composite metal particles and their production method, micro-bodies, and magnetic beads | Yasushi Kaneko, Hisato Tokoro, Takeo Oku | 2012-12-04 |
| 8247074 | Coated, fine metal particles comprising specific content of carbon and nitrogen, and their production method | Hisato Tokoro, Takashi Nakabayashi | 2012-08-21 |
| 8241516 | Substrate for magnetic disk | Hiroaki Kitayama | 2012-08-14 |
| 8154464 | Magnetic material antenna and ferrite sintered body | Masayuki Gonda, Hiroyuki Aoyama | 2012-04-10 |
| 7955517 | Polishing fluid composition | Yoshiaki Oshima, Koichi Naito | 2011-06-07 |
| 7892316 | Fine composite metal particles and their production method, micro-bodies, and magnetic beads | Yasushi Kaneko, Hisato Tokoro | 2011-02-22 |
| 7858184 | Fine, TiO2-based titanium oxide-coated metal particles and their production method | Hisato Tokoro | 2010-12-28 |
| 7780751 | Polishing composition for hard disk substrate | Kenichi Suenaga | 2010-08-24 |
| 7666238 | Polishing composition | Hiroyuki Yoshida, Toshiya Hagihara, Hiroaki Kitayama | 2010-02-23 |
| 7660597 | Internet telephone system, call connection controller, terminal association method used therein and its program | — | 2010-02-09 |
| 7553345 | Polishing composition | Hiroaki Kitayama | 2009-06-30 |
| 7285329 | Fine composite metal particles and their production method, micro-bodies, and magnetic beads | Yasushi Kaneko, Hisato Tokoro | 2007-10-23 |
| 7220676 | Roll-off reducing agent | Toshiya Hagihara, Yoshiaki Oshima | 2007-05-22 |
| 7204936 | Polishing composition | Hiroaki Kitayama, Toshiya Hagihara | 2007-04-17 |
| 6918938 | Polishing composition | Toshiya Hagihara | 2005-07-19 |
| 6902591 | Polishing composition | Hiroaki Kitayama, Yoshiaki Oshima, Toshiya Hagihara | 2005-06-07 |
| 6609826 | Mobile radiography device | Kouichiro Oku, Yoshitomo Tsukamoto, Minoru Tanaka, Atsushi Ninomiya, Ryosuke Fukami | 2003-08-26 |
| 6569216 | Abrasive fluid compositions | Koji Taira, Yoshiaki Oshima, Koichi Naito | 2003-05-27 |
| 6538847 | Magnetic head having separated upper magnetic cores for avoiding magnetic saturation and manufacturing method of same | Satoshi Meguro, Hiroyuki Mima, Toshihiro Ifuka | 2003-03-25 |