Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6797280 | PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND MOISTURE-PERMEABLE PRESSURE-SENSITIVE ADHESIVE TAPE, PRESSURE-SENSITIVE ADHESIVE DRUG COMPOSITION, AND PRESSURE-SENSITIVE ADHESIVE TAPE PREPARATION EACH CONTAINING THE COMPOSITION | Eiichi Kitazono, Hiroyoshi Minematsu, Takanori Miyoshi | 2004-09-28 |
| 6433054 | Gel-form pressure-sensitive adhesive, and adhesive material and adhesive medicinal preparation both containing the same | Hiroyoshi Minematsu, Susumu Maruo, Hiroaki Kuwahara, Takanori Miyoshi, Michio Iwai | 2002-08-13 |
| 6291106 | Electrolytic-solution-supporting polymer film and secondary battery | Takahiro Daido | 2001-09-18 |
| 6166168 | Application of sulfone, ketone and ester containing polyalkyl ether units to medical materials | Hiroaki Kuwahara, Satoru Ohmori, Shunichi Matsumura | 2000-12-26 |
| 5969082 | Application of sulfone, ketone and ester containing polyalkyl ether units to medical materials | Hiroaki Kuwahara, Satoru Ohmori, Shunichi Matsumura | 1999-10-19 |
| 5814179 | Process for producing a blood dialyzer | Satoru Ohmori, Hironori Matsuda, Takahiro Daido | 1998-09-29 |
| 5658466 | Method of sterilizing a blood dialyzer having semipermeable polymeric membranes by .gamma.-ray irradiation | Hironori Matsuda, Masaaki Tsukioka, Takahiro Daido | 1997-08-19 |
| 5268478 | Sulfur compound-coordinate bonded organic coloring matter, compositions of same, and photorecording media containing same | Takashi Shiro, Katsushi Sasaki, Kaoru Iwata | 1993-12-07 |
| 5215800 | Erasable optical recording medium and method for writing, reading and/or erasing thereof | Takahiro Daido | 1993-06-01 |
| 4820649 | Method and kit having layered device for detecting biological component by interference color | Takashi Shiro | 1989-04-11 |
| 4388189 | Process for preparation of improved semipermeable composite membranes | Hiroyoshi Minematsu, Yuzuru Hayashi, Shigeyoshi Hara | 1983-06-14 |
| 4360434 | Amphoteric ion-permeable composite membrane | Hiroyoshi Minematsu, Yuzuru Hayashi, Shigeyoshi Hara, Fumio Ueda | 1982-11-23 |
| 4353802 | Semipermeable composite membrane | Shigeyoshi Hara, Yuzuru Hayashi, Noriaki Sasaki, Yutaka Taketani, Hiroyoshi Minematsu | 1982-10-12 |
| 4302336 | Semipermeable composite membrane | Yutaka Taketani, Noriaki Sasaki, Hiroyoshi Minematsu, Yuzuru Hayashi, Shigeyoshi Hara | 1981-11-24 |
| 4265745 | Permselective membrane | Yutaka Taketani, Yuzuru Hayashi, Tomoyoshi Ono, Koh Mori | 1981-05-05 |
| 4260652 | Preparation of permselective composite membrane | Yutaka Taketani, Yuzuru Hayashi, Tomoyoshi Ono, Ko Mori | 1981-04-07 |
| 4242208 | Semipermeable composite membrane and process for preparation thereof | Yutaka Taketani, Hiroyoshi Minematsu, Noriaki Sasaki, Yuzuru Hayashi, Shigeyoshi Hara | 1980-12-30 |