Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8980374 | Method for producing functional film | Masami Nakagame, Hiroyuki Nishida, Jun Fujinawa, Daisuke Onodera | 2015-03-17 |
| 8418949 | Web winding method | — | 2013-04-16 |
| 8133533 | Method for producing functional film | Masami Nakagame, Hiroyuki Nishida, Jun Fujinawa | 2012-03-13 |
| 8092600 | Plasma apparatus and plasma processing method | Jun Fujinawa | 2012-01-10 |
| 7384493 | Method of and apparatus for processing a rolled article to apply a packaging sheet | Kouji Tsujimura, Kazuo Okutsu, Katsumi Tashiro, Hisashi Takahashi, Bungo Shigeta +1 more | 2008-06-10 |
| 7032361 | Method of and system for automatically packaging rolls | Kazuo Okutsu, Koji Tsujimura, Katsumi Tashiro, Kunihiro Sumida | 2006-04-25 |
| 6860087 | Method of and apparatus for packaging light-shielding photosensitive material roll, and apparatus for heating and supplying fluid | Koji Tsujimura, Koichi Nakatogawa, Kunihiro Sumida | 2005-03-01 |
| 6857586 | Rolled article, and method of and apparatus for processing rolled article | Kouji Tsujimura, Kazuo Okutsu, Katsumi Tashiro, Hisashi Takahashi, Bungo Shigeta +1 more | 2005-02-22 |
| 6619478 | Light-shielding packaging system for photosensitive web roll | Masafumi Fukugawa, Akihisa Inoue, Koichi Nakatogawa | 2003-09-16 |
| 6481904 | Light-shielding packaging system for photosensitive web roll | Masafumi Fukugawa, Masahiro Enomoto | 2002-11-19 |
| 6375008 | Light shielding packaging system for photosensitive web roll | Bungo Shigeta, Hirofumi Abe, Yasuhiko Kitamura, Yoshio Hara, Masafumi Fukugawa +2 more | 2002-04-23 |
| 5899129 | Automatic trimming processing device | Kunihiro Sumida, Masashi Aoki | 1999-05-04 |