Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12266508 | Plasma processing apparatus and method for venting a processing chamber to atmosphere | Kazuyuki Ikenaga | 2025-04-01 |
| 10886106 | Plasma processing apparatus and method for venting a processing chamber to atmosphere | Kazuyuki Ikenaga | 2021-01-05 |
| 10438771 | Measurement device, calibration method of measurement device, and calibration member | Michio Hatano, Yoshinori Nakayama, Hiroki Kawada, Yoshinori Momonoi, Zhigang Wang | 2019-10-08 |
| 5527580 | Rubber stopper for vials | Koji Ikeda, Yoshihide Aoki | 1996-06-18 |
| 5217668 | Method for producing a rubber stopper for a vial | Yoshihide Aoki | 1993-06-08 |
| 4571338 | Method for preparing milk shake beverage | Shigeo Okonogi, Kunisuke Kuwahara, Katsushige Tanaka, Keiji Iwatsuki, Toshiaki Shimokawa | 1986-02-18 |