Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11832373 | Plasma processing apparatus | Yohei Yamazawa, Takehisa Saito, Mayo UDA, Keigo Toyoda, Alok Ranjan | 2023-11-28 |
| 11804366 | Plasma processing apparatus | Yuki Hosaka, Yoshihiro Umezawa | 2023-10-31 |
| 11470712 | Plasma processing apparatus | Yohei Yamazawa, Takehisa Saito, Mayo UDA, Keigo Toyoda, Alok Ranjan | 2022-10-11 |
| 11348768 | Plasma processing apparatus | Yuki Hosaka, Yoshihiro Umezawa, Mayo UDA | 2022-05-31 |
| 11101114 | Plasma processing apparatus | Yuki Hosaka, Yoshihiro Umezawa | 2021-08-24 |
| 10950467 | Gas supply mechanism and semiconductor manufacturing system | Yuki Hosaka, Yoshihiro Umezawa, Mayo UDA, Kenichi Shimono | 2021-03-16 |
| 10192774 | Temperature control device for processing target object and method of selectively etching nitride film from multilayer film | Yuki Hosaka, Yoshihiro Umezawa, Koichi Nagakura | 2019-01-29 |
| 8266236 | Scanner sharing device | Naoto Konishi, Yutaka Koshinou | 2012-09-11 |
| 7875557 | Semiconductor substrate treating method, semiconductor component and electronic appliance | Hiroyuki Matsuo, Kunihiro Miyazaki | 2011-01-25 |
| 7439183 | Method of manufacturing a semiconductor device, and a semiconductor substrate | Kunihiro Miyazaki, Hiroyuki Matsuo | 2008-10-21 |
| 7365012 | Etching method, a method of forming a trench isolation structure, a semiconductor substrate and a semiconductor apparatus | Hiroyuki Matsuo, Kunihiro Miyazaki | 2008-04-29 |
| 5915049 | Binarization system for an image scanner | Yukio Kaji | 1999-06-22 |
| 5705302 | Color filter for liquid crystal display device and method for producing the color filter | Yoshihiro Ohno, Hiroshi Kiguchi, Fumiaki Matsushima, Taeko NAKANO, Kuniyasu Matsui +3 more | 1998-01-06 |
| 5625718 | White level setting system for an image scanner | Yukio Kaji | 1997-04-29 |
| 5303230 | Fault tolerant communication control processor | Tatsuo Hishida, Yoshimasa Suetsugu | 1994-04-12 |