Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6394486 | Air bag apparatus | Tadahiro Igawa | 2002-05-28 |
| 6250677 | Airbag device with position adjusting mechanism | — | 2001-06-26 |
| 5484118 | Seat belt retractor | Shizutaka Matsuuka | 1996-01-16 |
| 5482224 | Seat belt retractor | Henry Hanna | 1996-01-09 |
| 5480105 | Seat belt retractor | Hideaki Yano, Shizutaka Matsuura | 1996-01-02 |
| 5441209 | Seat belt retractor | Shizutaka Matsuura | 1995-08-15 |
| 5397073 | Seat belt retractor having a tightening effect | — | 1995-03-14 |
| 5390873 | Seat belt retractor | Shizutaka Matsuura | 1995-02-21 |
| 5385313 | Seat belt retractor | Shizutaka Matsuura | 1995-01-31 |
| 5375787 | Seat belt retractor | Shizutaka Matsuura | 1994-12-27 |
| 5372327 | Seat belt retractor | Shizutaka Matsuura | 1994-12-13 |
| 5364048 | Seat belt retractor | Shizutaka Matsuura | 1994-11-15 |
| 5333906 | Seat belt retractor | Shizutaka Matsuura | 1994-08-02 |
| 5332291 | Seat belt retractor | Shizutaka Matsuura | 1994-07-26 |
| 5314137 | Device for maintaining biasing state of biasing force application means used in seat belt retractor | Shizutaka Matsuura | 1994-05-24 |
| 5299854 | Seat belt retractor locking mechanism using deformable force reducing portion | Shizutaka Matsuura | 1994-04-05 |
| 5277377 | Seat belt retractor | Henry Hanna | 1994-01-11 |
| 5251933 | Seat belt retractor | Masahiro Tanabe | 1993-10-12 |
| 5193760 | Seat belt retractor with a stopper for a gripping member | Shizutaka Matsuura | 1993-03-16 |
| 5186493 | Actuating mechanism for seat belt apparatus | Tetsuo Tsuji | 1993-02-16 |
| 5156356 | Seat belt retractor with gripping members for securely holding seat belt | Shizutaka Matsuura | 1992-10-20 |
| 5154368 | Seat belt retractor with deformable emergency lock mechanism | Shizutaka Matsuura | 1992-10-13 |
| 5137226 | Seat belt retractor with reinforced seat belt guide | Shizutaka Matsuura | 1992-08-11 |
| 5127598 | Seat belt retractor | — | 1992-07-07 |