Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9012537 | Process for producing polyimide siloxane solution composition, and polyimide siloxane solution composition | Susumu Takasaki, Hiroo Yamashita, Seiichirou Takabayashi, Tomoko Hayashida, Mitsuo Yamanaka | 2015-04-21 |
| 8362194 | Polymerizable composition and polythiocarbonate polythioether | Masanori Watanabe, Atsushi Morikami | 2013-01-29 |
| 8349995 | Polythiocarbonatepoly(thio)epoxide | Masanori Watanabe, Atsushi Morikami, Yasushi Nakamoto | 2013-01-08 |
| 7544761 | Polythiourethane | Masanori Watanabe, Masahiko Watanabe, Atsushi Morikami | 2009-06-09 |
| 7385022 | Polythiocarbonate polythiol | Masanori Watanabe, Masahiko Watanabe, Atsushi Morikami | 2008-06-10 |
| 5994553 | Method for preparing 2-mercaptothiazole | Katsumasa Harada, Akio Matsushita, Taku Nakamura, Katsuhiko Mizutare, Ken Ikuno +1 more | 1999-11-30 |
| 5808092 | Process for preparing-1-ethyl-5-hydroxypyrazole | Katsuhiko Mizutare, Ken Ikuno | 1998-09-15 |
| 5250707 | Process for preparing .epsilon.-caprolactone | Yukio Inaba, Yohsuke Ueno, Suzuo Takiguchi | 1993-10-05 |
| 5245029 | Ion exchange purification method of aqueous caprolactam solution | Yukio Inaba, Yasuhiro Kurokawa, Kanji Oyama | 1993-09-14 |
| 5206425 | Process for preparing perpropionic acid solution | Yukio Inaba, Yohsuke Ueno, Suzuo Takiguchi | 1993-04-27 |
| 5098607 | Process for stabilizing percarboxylic acid | Yukio Inaba, Hiromi Yabuta, Hiroyuki Iida | 1992-03-24 |