Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10208163 | Method of producing polyimide resin, method of producing polyimide coating, method of producing polyamic acid solution, polyimide coating, and polyamic acid solution | Teruhiro Uematsu, Kunihiro Noda | 2019-02-19 |
| 9890250 | Method for producing polybenzoxazole resin | Kunihiro Noda, Hiroki Chisaka, Dai Shiota | 2018-02-13 |
| 8744260 | Aperture control device and camera | — | 2014-06-03 |
| 7858275 | Photosensitive resin composition and color filter | Hiroyuki Ohnishi, Yasuaki Sugimoto, Isao Tateno | 2010-12-28 |
| 6376153 | Photopolymerizable composition for color filter | Kiyoshi Uchikawa, Hiroshi Komano | 2002-04-23 |
| 6265116 | Process for producing color filter | Kiyoshi Uchikawa, Hiroshi Komano | 2001-07-24 |
| 6036378 | Focal plane shutter unit having three plates | Naoyuki Murakami | 2000-03-14 |
| 5908720 | Photosensitive resin composition for forming light shielding films, black matrix formed by the same, and method for the production thereof | Kiyoshi Uchikawa, Junichi Onodera, Hiroshi Komano | 1999-06-01 |
| 5714286 | Photosensitive resin composition for forming light shielding films, black matrix formed by the same, and method for the production thereof | Kiyoshi Uchikawa, Hiroshi Komano | 1998-02-03 |
| 5361119 | Focus state display device for camera | Akira Ezawa, Tsutomu Wakabayashi, Kimio Uematsu, Keiji Ohsawa, Shinichi Tsukada +1 more | 1994-11-01 |