Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11440315 | Ink jet recording apparatus and ink jet recording method | Kenji Mawatari, Ryohei KOBAYASHI | 2022-09-13 |
| 11383512 | Inkjet recording device | — | 2022-07-12 |
| 10525706 | Inkjet recording apparatus and inkjet recording method | — | 2020-01-07 |
| 10052869 | Inkjet head, inkjet head module, and inkjet printer | Yasuo Nishi | 2018-08-21 |
| 9770908 | Inkjet head and inkjet recording device | Yuichi Machida | 2017-09-26 |
| 9718272 | Inkjet recording device | — | 2017-08-01 |
| 6434816 | Method of attaching a plug cap to a spark plug | Takao Yamamoto, Akihiko Kajihara | 2002-08-20 |
| 6406306 | Plug cap for attachment to a spark plug | Takao Yamamoto, Akihiko Kajihara | 2002-06-18 |
| 6224400 | Plug cap | Takao Yamamoto, Akihiko Kajihara | 2001-05-01 |