Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5578365 | Label substrate ink and label | Katsuya Kume, Mitsuo Kuramoto, Itsuroh Takenoshita | 1996-11-26 |
| 5480700 | Label, and label sheet and ink therefor | Katsuya Kume, Mitsuo Kuramoto, Itsuroh Takenoshita | 1996-01-02 |
| 5308684 | Burning pattern sheet | Hiroshi Nakatsuka, Kazuhiro Tajiri, Takafumi Sakuramoto, Takashi Tominaga, Megumi Ashida | 1994-05-03 |
| 5204163 | Sheet for formation of burned pattern and burning label | Hiroshi Nakatsuka, Kazuhiro Tajiri, Takafumi Sakuramoto | 1993-04-20 |
| 4620772 | Liquid crystal display plastic cell structure | Toshihiko Sugimoto, Suguru Yamamoto, Masaaki Kawaguchi | 1986-11-04 |
| 4427741 | Polarizing film | Kaoru Aizawa, Tatsuya Kubozono | 1984-01-24 |