Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11603051 | Decorative component for vehicle | Kozo HIROTANI, Hiroyuki Yamada, Tohoru Matsunami, Hiroaki Ando, Kimihiro IIMURA +3 more | 2023-03-14 |
| 11370366 | Decorative component for vehicle | Kozo HIROTANI, Hiroyuki Yamada, Tohoru Matsunami, Hiroaki Ando, Kimihiro IIMURA +3 more | 2022-06-28 |
| 10651530 | Decorative component for vehicle | Koji Okumura, Hideto Maeda, Seiya TOKUNAGA, Tatsuya Oba | 2020-05-12 |
| 8330079 | Steering wheel | Yoshinori Masatsugu | 2012-12-11 |
| 7392725 | Steering wheel | Akio Hosoi, Norio Umemura, Akiyoshi Ishikawa | 2008-07-01 |
| 5391644 | Polyester injection-molded articles | Eiichiro Takiyama | 1995-02-21 |
| 5327336 | Constant voltage constant frequency inverter and method for controlling the same | Hidenori Ohkubo, Kazuhisa Manabe | 1994-07-05 |
| 5013516 | Method of manufacturing container covers | Takashi Suzuki, Otohiko Miyauchi, Junji Yotsuyanagi | 1991-05-07 |
| 4994515 | Heat-resistant resin composition | Junichiro Washiyama, Chikara Aoyama | 1991-02-19 |
| 4990386 | Optical disk substrate | Junichiro Washiyama, Motoyuki Hirata, Shigenobu Ishihara | 1991-02-05 |
| 4865793 | Method of insert injection molding | Takashi Suzuki, Otohiko Miyauchi, Junji Yotsuyanagi | 1989-09-12 |