Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9522448 | Manufacturing method for seat frame structure | Etsunori Fujita, Seiji Kawasaki, Yumi Ogura, Katsuhiro Inoue, Toshiya Kushiyama +6 more | 2016-12-20 |
| 8024948 | Drum type drying and washing machine | Susumu Kitamura, Hiroichi Shibasaki, Masanori Komori, Nobutaka Matsunishi, Toshinari Miyoshi +2 more | 2011-09-27 |
| 7400556 | Electronic timepiece with solar cell | Takashi Osa, Tomomi Murakami | 2008-07-15 |
| 7080800 | Controlling method of seat belt retractor | Hiroaki Fujii, Koji Tanaka, Koichi Furukawa | 2006-07-25 |
| 6907095 | Clock ride-over method and circuit | Fumio Nakano | 2005-06-14 |
| 6827308 | Controlling method of seat belt retractor | Hiroaki Fujii, Koji Tanaka, Koichi Furukawa | 2004-12-07 |
| 6809270 | Weighing apparatus | — | 2004-10-26 |
| 6772973 | Seat belt retractor | Hiroaki Fujii, Koji Tanaka, Koichi Furukawa | 2004-08-10 |
| 6604597 | Seat belt retractor with switching means | Hiroaki Fujii, Koji Tanaka, Koichi Furukawa | 2003-08-12 |
| 6598823 | Seat belt retractor | Hiroaki Fujii | 2003-07-29 |
| 6575394 | Seat belt retracting device | Ryuji Yano, Hiroaki Fujii, Hiromasa Tanji | 2003-06-10 |
| 6427935 | Seat belt retractor | Hiroaki Fujii, Koji Tanaka, Koichi Furukawa | 2002-08-06 |
| 6374938 | Seat belt control device | Ryuji Yano, Hiroaki Fujii, Koji Tanaka, Hideaki Yano, Hiromasa Tanji | 2002-04-23 |
| 6302487 | Seat having a three-dimensional net | Etsunori Fujita, Yumi Ogura, Kazuyoshi Chizuka, Masaki Nishino, Akihito Asano +1 more | 2001-10-16 |
| 6265809 | Drive circuit for ultrasonic motor | Hiroaki Fujii, Ryuji Yano, Kenji Kitazawa | 2001-07-24 |
| 5499202 | Residue circuit | Tsugio Takahashi, Hiroshi Okamoto | 1996-03-12 |
| 5107528 | X-ray diagnosis apparatus | Hiroshi Asahina | 1992-04-21 |
| 4975772 | Image processing method and system for afterimage reduction | — | 1990-12-04 |
| 4533946 | Diagnostic X-ray apparatus | Hiroshi Yasuhara, Kiyoshi Okazaki | 1985-08-06 |