Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6919148 | Member for a mask film, process for producing a mask film using the member and process for producing a printing plate of a photosensitive resin using the mask | Masafumi Mitsuhashi | 2005-07-19 |
| 6890603 | Casting film for producing ceramic green sheet | Toru Nakamura | 2005-05-10 |
| 6827997 | Pressure-sensitive adhesive sheet and covered structure | Isao Sakurai, Tomoo Ohrui, Hiroshi Koike, Shigenobu Maruoka | 2004-12-07 |
| 6780371 | Process for inline producing biaxially oriented releasing film | Toru Nakamura | 2004-08-24 |
| 6749898 | Process film for use in producing ceramic green sheet and method for producing the film | Toru Nakamura | 2004-06-15 |
| 6689442 | Releasing sheet and process for producing the same | Toru Nakamura | 2004-02-10 |
| 6562455 | Self-adhesive tape and method of use thereof | Toshiaki Tozuka, Fujio Taniwaki | 2003-05-13 |
| 6410157 | Casting film for producing ceramic green sheet | Toru Nakamura | 2002-06-25 |
| 4636432 | Pressure sensitive-adhesive tapes or sheets | Itsuo Kimura, Sachio Maruchi | 1987-01-13 |
| 4624893 | Pressure-sensitive adhesive tapes or sheets | Itsuo Kimura, Hiroaki NOMOTO, Sachio Maruchi | 1986-11-25 |
| 4569712 | Process for producing support for use in formation of polyurethan films | Hironori Ozawa, Sachio Maruchi | 1986-02-11 |
| 4425176 | Pressure sensitive adhesive products and the method for preparation of the same | Sachio Maruchi, 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, Sachio Maruchi, Masahiro Fukaya, Ippei Chimura, Hiroshi Asakura +2 more | 1982-11-09 |
| 4339485 | Pressure sensitive adhesive products | Sachio Maruchi, Koji Yakan, Tadashi Kobayashi, Saburo Akimoto | 1982-07-13 |