Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6444255 | Method for producing liquid crystal display and method for cleaning substrate | Yoshiyuki Nagahara, Naoya Hayamizu, Naoaki Sakurai, Toshitaka Nonaka, Hiroaki Furuya | 2002-09-03 |
| 6210748 | Method for producing liquid crystal display and method for cleaning substrate | Yoshiyuki Nagahara, Naoya Hayamizu, Naoaki Sakurai, Toshitaka Nonaka, Hiroaki Furuya | 2001-04-03 |
| 6007638 | Detergent composition and cleaning method using the same | Akira Shinohara, Hirotoshi Ushiyama, Miwa Sugano, Naoaki Sakurai, Toshiharu Nakagawa | 1999-12-28 |