Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7988803 | Device and method for joining substrates | Kosuke Takasaki, Kiyofumi Yamamoto, Kazuo Okutsu | 2011-08-02 |
| 7678211 | Device and method for joining substrates | Kosuke Takasaki, Kiyofumi Yamamoto, Kazuo Okutsu | 2010-03-16 |
| 7032361 | Method of and system for automatically packaging rolls | Norihiro Kadota, Kazuo Okutsu, Katsumi Tashiro, Kunihiro Sumida | 2006-04-25 |
| 7003221 | Method of and apparatus for packaging light-shielding photosensitive material roll, and apparatus for heating and supplying fluid | — | 2006-02-21 |
| 6860087 | Method of and apparatus for packaging light-shielding photosensitive material roll, and apparatus for heating and supplying fluid | Norihiro Kadota, Koichi Nakatogawa, Kunihiro Sumida | 2005-03-01 |