Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11177623 | Optical device and method of manufacturing the same | Nobuaki Hatori | 2021-11-16 |
| 10340399 | Optical device | Shigekazu Okumura, Tohru Mogami, Tsuyoshi Horikawa, Junichi Fujikata | 2019-07-02 |
| 10247882 | Optical waveguide circuit and method of fabricating same | Tsuyoshi Horikawa, Tohru Mogami | 2019-04-02 |
| 10162110 | Semiconductor device and method for manufacturing the same | Tatsuya Usami, Keiji Sakamoto, Yoshiaki Yamamoto, Shinichi Watanuki, Masaru Wakabayashi +2 more | 2018-12-25 |
| 10078182 | Semiconductor device and method for manufacturing the same | Shinichi Watanuki, Akira Mitsuiki, Atsuro Inada, Tohru Mogami, Tsuyoshi Horikawa | 2018-09-18 |
| 9985149 | Semiconductor device and method of manufacturing the same | Tatsuya Usami, Yoshiaki Yamamoto, Keiji Sakamoto, Tohru Mogami, Tsuyoshi Horikawa | 2018-05-29 |
| 9406869 | Semiconductor device | Hiroaki Honjou, Hideo Ohno | 2016-08-02 |
| 8105661 | Method for forming porous insulation film | Yasuyoshi Hyodo, Kazuo Kohmura, Nobutoshi Fujii, Nobutaka Kunimi | 2012-01-31 |
| 7585789 | Method for forming porous insulation film | Yasuyoshi Hyodo, Kazuo Kohmura, Nobutoshi Fujii, Nobutaka Kunimi | 2009-09-08 |
| 7524908 | Copolymerized high polymer film and method of manufacturing the same | Jun Kawahara, Nobutaka Kunimi, Akinori Nakano | 2009-04-28 |
| 7439315 | Polymer film and method for producing the same | Nobutaka Kunimi, Jun Kawahara, Akinori Nakano | 2008-10-21 |
| 7220810 | Polymer film and method for producing the same | Nobutaka Kunimi, Jun Kawahara, Akinori Nakano | 2007-05-22 |
| 7030028 | Etching method | Takuya Mori, Koichiro Inazawa, Noriyuki Kobayashi, Masahito Sugiura, Yoshihiro Hayashi | 2006-04-18 |
| 5818040 | Neutral particle beam irradiation apparatus | Seiji Samukawa | 1998-10-06 |
| 5744796 | Mass spectrometer and radical measuring method | Seiji Samukawa, Tetsu Mieno | 1998-04-28 |
| 5356514 | Process and apparatus for etching iron-containing materials | — | 1994-10-18 |
| 4397451 | Furnace for the heat treatment of scale-covered steel | Koji Murakami, Hitoshi Ohta | 1983-08-09 |