Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11327426 | Image forming device | Kazuo Nakazawa, Noriyasu Sakamoto, Hisashi Ishizuka | 2022-05-10 |
| 7789458 | Structure of coupling portions of exterior parts | Susumu Suzuki, Nobuhiro Iwai, Taro Ikeda, Naoki Tanaka, Hiroyuki Okuyama +4 more | 2010-09-07 |
| 4834134 | Two-way delivery valve structure of a fuel discharge valve in a fuel injection pump | Toshiaki Asami, Takayuki Ikeda, Tomie Kobayashi | 1989-05-30 |