Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4636432 | Pressure sensitive-adhesive tapes or sheets | Tomishi Shibano, Itsuo Kimura | 1987-01-13 |
| 4624893 | Pressure-sensitive adhesive tapes or sheets | Tomishi Shibano, Itsuo Kimura, Hiroaki NOMOTO | 1986-11-25 |
| 4569712 | Process for producing support for use in formation of polyurethan films | Tomishi Shibano, Hironori Ozawa | 1986-02-11 |
| 4425176 | Pressure sensitive adhesive products and the method for preparation of the same | Tomishi Shibano, Koji Yakan, Tadashi Kobayashi, Saburo Akimoto | 1984-01-10 |
| 4358494 | Process for the preparation of paper-backed adhesive tapes of the pressure-sensitive type | Saburo Akimoto, Masahiro Fukaya, Tomishi Shibano, Ippei Chimura, Hiroshi Asakura +2 more | 1982-11-09 |
| 4339485 | Pressure sensitive adhesive products | Tomishi Shibano, Koji Yakan, Tadashi Kobayashi, Saburo Akimoto | 1982-07-13 |