Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10703097 | Inkjet recorder and method of detecting malfunction | Kyohei Hayashi | 2020-07-07 |
| 4680552 | Apparatus for measuring impurities in super-pure water without exposure to surrounding atmosphere | Kozo Shirato, Kazuo Hiraizumi, Kazuyasu Kawashima, Shinya Okuyama, Masashi Kobayashi +5 more | 1987-07-14 |