Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11833641 | Cleaning method for optical surface monitoring device | — | 2023-12-05 |
| 11759913 | Polishing method and polishing apparatus | Keita Yagi, Yoichi Shiokawa, Yuki Watanabe, Nachiketa CHAUHAN | 2023-09-19 |
| 11478893 | Polishing method and polishing apparatus | Keita Yagi | 2022-10-25 |
| 11260496 | Polishing method and polishing apparatus | Keita Yagi, Yuki Watanabe | 2022-03-01 |
| 6556568 | Cell fluctuation absorption receiving system | — | 2003-04-29 |
| 6345054 | Cell relay communication method, cell relay communication system and cell relay communication equipment | — | 2002-02-05 |
| 4830633 | Depilation method | Yutaka Hori, Katsuo Matsumoto, Katsuhiro Yamamoto, Masayuki Shida | 1989-05-16 |