Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11273437 | Cell treatment apparatus | Tetsuo Koike, Yoshiki Yagi | 2022-03-15 |
| 8220830 | Knee protecting airbag device | Toru Koyama, Yuji Kuriyama | 2012-07-17 |
| 7878540 | Knee protecting airbag device | Toru Koyama, Yuji Kuriyama | 2011-02-01 |
| 7744118 | Knee protecting airbag device | Yoshio Mizuno, Toru Koyama, Kazumasa Suzuki, Atsushi Nagata | 2010-06-29 |
| 7438310 | Knee protecting airbag device | Yoshio Mizuno, Toru Koyama, Kazumasa Suzuki, Atsushi Nagata | 2008-10-21 |
| 7384065 | Knee protection airbag device | Tatsuya Hayakawa | 2008-06-10 |
| 7370881 | Knee protecting airbag device | Toru Koyama, Yuji Kuriyama | 2008-05-13 |
| 7370879 | Knee protecting airbag device | Naoki Hotta, Atsushi Nagata, Masakazu Hashimoto | 2008-05-13 |
| 7201396 | Knee protecting airbag device | Yoshio Mizuno, Toru Koyama, Kazumasa Suzuki, Atsushi Nagata | 2007-04-10 |
| 7182365 | Air bag device for knee protection | Toru Koyama, Yuji Kuriyama | 2007-02-27 |
| 7055851 | Knee protecting airbag device | Yoshio Mizuno, Kazumasa Suzuki, Toru Koyama | 2006-06-06 |
| 7055858 | Airbag device | Atsushi Nagata, Yoshio Mizuno | 2006-06-06 |
| 6945557 | Knee protecting airbag device | Yoshio Mizuno, Toru Koyama, Kazumasa Suzuki, Atsushi Nagata | 2005-09-20 |
| 6942245 | Air bag device for knee protection | Toru Koyama | 2005-09-13 |
| 6902186 | Knee protecting airbag device | Kazumasa Suzuki, Yoshio Mizuno, Atsushi Nagata, Ryoji Kagohashi | 2005-06-07 |
| 6752417 | Knee protecting airbag device | Toru Koyama, Satoshi Funabashi | 2004-06-22 |
| 6715789 | Knee protecting airbag device | Toru Koyama, Chiharu Totani, Hikaru Ando, Takeshi Hosokawa, Hiroyuki Tajima +2 more | 2004-04-06 |
| 6626459 | Air bag for steering wheel | Hiroyuki Kobayashi, Tadashi Yamamoto, Toru Koyama, Kenji Mori, Yuji Sato +1 more | 2003-09-30 |
| 6095557 | Air bag apparatus | Kouji Shiraki, Hisaaki Kato, Yuji Kuriyama, Mamoru Tomida, Yasumasa Tatewaki +1 more | 2000-08-01 |
| 5868423 | Air bag system | Michihisa Asaoka, Toshinori Takahashi, Yasumasa Tatewaki | 1999-02-09 |
| 5804315 | Weld-obscuring thermoplastic resin composition and a molded article | Mayumi Maeda, Masato Kobayashi, Ikutaro Iizuka, Mitsuhiro Isomichi | 1998-09-08 |
| 5367045 | Polyurethane material for molding pad cover | Hisashi Mizuno, Shinji Jinushi | 1994-11-22 |
| 5300532 | Integral skin-foam molded article | Hisashi Mizuno, Junichi Hirano | 1994-04-05 |
| 5179132 | Pad for air bag device | Hisashi Mizuno | 1993-01-12 |
| 5079281 | Fiber-reinforced polypropylene resin composition | Junji Takeuchi | 1992-01-07 |