Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9382363 | Masonry-treating agent | Masahiko Maeda, Teruyuki Fukuda, Tetsuya Masutani | 2016-07-05 |
| 8674031 | Method of preparing water- and oil-repellent soil-resistant composition | Yasuo Itami, Tetsuya Masutani, Peter Cheshire Hupfield, Janet Mary Smith, Jean-Paul Lecomte | 2014-03-18 |
| 8586184 | Fluorine-containing polymer and aqueous treatment agent | Teruyuki Fukuda, Shigeru Maruyama | 2013-11-19 |
| 7378032 | Coating composition for leather, coating method, and coated leather | Masahiko Maeda | 2008-05-27 |
| 5883175 | Stainproofing composition having water-and-oil-repellency | Motonobu Kubo, Masamichi Morita, Hiroko Ogisu, Takashi Enomoto | 1999-03-16 |
| 5630846 | Agent for treating textile, method for treating textile and treated textile | Kazuto Hara, Yasuo Itami, Tetsuya Masutani, Nobuyuki Nose, Takashi Enomoto +2 more | 1997-05-20 |
| 5614123 | Agent for treating textile | Motonobu Kubo, Takashi Enomoto, Taro Sano, Kazunori Hayashi, Masamichi Morita | 1997-03-25 |
| 5576095 | Water and oil repellent fiber comprising a physically incorporated perfluoropolyether | Seiji Takubo, Yoshio Amimoto | 1996-11-19 |
| 5306550 | Biodegradable composition and shaped article obtained therefrom | Masashi Nishiyama, Jun Hosokawa, Kazutoshi Yoshihara, Takamasa Kubo, Kunio Kanaoka +3 more | 1994-04-26 |
| 5154864 | Process of producing biodegradable sheet formed of cellulose and chitosan | Masashi Nishiyama, Jun Hosokawa, Kazutoshi Yoshihara, Takamasa Kubo, Satoshi Maruyama +3 more | 1992-10-13 |
| 5143991 | Copolymer desoiling agent | Yoshio Amimoto, Yuko Hirata, Masaru Hirai | 1992-09-01 |
| 5069941 | Water- and oil-repellent antifouling finishing agent | Akira Ohmori, Hiroshi Inukai, Takahiro Kitahara | 1991-12-03 |