Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12315704 | Plasma processing apparatus, and method and program for controlling elevation of focus ring | Tokuhisa OIWA | 2025-05-27 |
| 11887822 | Edge ring and etching apparatus | Toshifumi Ishida | 2024-01-30 |
| 11043391 | Etching method and etching processing apparatus | — | 2021-06-22 |
| 9793134 | Etching method | Hironobu Ichikawa | 2017-10-17 |
| 9779961 | Etching method | Yu Nagatomo, Hayato Hishinuma, Wataru TAKAYAMA, Sho Tominaga, Yuki Kaneko | 2017-10-03 |
| 9613824 | Etching method | Hironobu Ichikawa, Isao Tafusa | 2017-04-04 |
| 9536707 | Etching method of multilayered film | Ryuuu Ishita | 2017-01-03 |
| 9263239 | Etching method of multilayered film | Ryuuu Ishita | 2016-02-16 |
| D327239 | Automobile | Yoshio Ui, Mashiko Sugiyama | 1992-06-23 |
| D324194 | Automobile | Toshihiko Shimizu, Masanori Imaki, Shigeo Ueno, Yoshio Ui, Iwao Honma | 1992-02-25 |
| D317586 | Automobile front fender exterior surface | Fujimura Yoshinao | 1991-06-18 |
| D311361 | Automobile | Yoshinao Fujimura, Taro Ueda | 1990-10-16 |
| D309881 | Automobile | Yutaka Ikeda, Kenji Abe, Masanori Imaki | 1990-08-14 |
| D309882 | Automobile | Masonori Imaki, Kenji Abe, Hideyuki Ikeda | 1990-08-14 |
| D282830 | Motorcar | Hiroshi Zaima | 1986-03-04 |
| D276600 | Passenger car | Masahito Nakano | 1984-12-04 |