Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7226124 | Headrest height adjustment device | Takemi Hattori | 2007-06-05 |
| 7066545 | Headrest device | Takami Terada, Yoshihiko Nakamura, Masaharu Tanino, Masato Ohchi | 2006-06-27 |
| 6559590 | Paint for heat absorbing film, heat absorbing film and color CRT | Akihiko Yoshida, Kimiyo Ibaraki, Hitoshi Kimata, Yasunori Metsugi, Shunichi Abe +1 more | 2003-05-06 |
| 6543852 | Headrest device | — | 2003-04-08 |
| 6364415 | Head rest for vehicle seat | Kouji Miyake | 2002-04-02 |
| 6164712 | Seat structure for vehicle | Satoshi Ajisaka | 2000-12-26 |
| 5895094 | Headrest apparatus for vehicle seat | Hideo Nihonmatsu | 1999-04-20 |
| 5843096 | Medical suturing material | Keiji Igaki, Shigeo Ohoi | 1998-12-01 |