Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9540470 | Copolymer, treatment agent for paper, and treated paper | Michio Matsuda, Tetsuya Uehara, Norimasa Uesugi, Ikuo Yamamoto | 2017-01-10 |
| 9464384 | Water-resistant/oil-resistant agent for paper | Tetsuya Uehara, Michio Matsuda | 2016-10-11 |
| 9249540 | Water and oil resistant agent for paper, treatment process and paper | Eiji Masuda, Michio Matsuda, Tetsuya Uehara | 2016-02-02 |
| 8992733 | Water and oil resistant agent for paper and paper treatment process | Tetsuya Uehara, Kensuke Mohara, Eiji Masuda, Michio Matsuda | 2015-03-31 |
| 8568886 | Fluorine-containing copolymer, paper processing agent, and coating film-forming agent for cosmetic preparation | Michio Matsuda, Tetsuya Uehara, Mitsuhiro Usugaya, Ikuo Yamamoto, Takashi Enomoto | 2013-10-29 |
| 7758656 | Water-and-oil repellent treatment of textile | Takashi Enomoto, Ikuo Yamamoto, Norihito Otsuki, Teruyuki Fukuda | 2010-07-20 |
| 7717963 | Water- and oil-repellent treatment of textile | Fumihiko Yamaguchi, Ikuo Yamamoto | 2010-05-18 |
| 7678155 | Water- and oil-repellent treatment of textile | Ikuo Yamamoto, Mitsuhiro Usugaya, Ryosuke Hara, Takahito Kanbara | 2010-03-16 |
| 7388104 | Fluorinated urethane compounds and compositions containing the same | Ikuo Yamamoto, Takuya Yoshioka, Fumihiko Yamaguchi | 2008-06-17 |
| 7147669 | Water- and oil-repellent treatment of textile | Fumihiko Yamaguchi, Ikuo Yamamoto | 2006-12-12 |
| 6833082 | Stain block treatment of textile | Fumihiko Yamaguchi, Ikuo Yamamoto, Teruyuki Fukuda | 2004-12-21 |
| 6740357 | Water-and oil-repellent treatment of textile | Fumihiko Yamaguchi, Ikuo Yamamoto | 2004-05-25 |
| 6472019 | Water- and oil-repellent treatment of textile | Fumihiko Yamaguchi, Ikuo Yamamoto | 2002-10-29 |
| 6335164 | Methods for targeting, enriching, detecting and/or isolating target nucleic acid sequence using RecA-like recombinase | Koji Kigawa, Mikayo Yamanaka, Eli Mukai, Kazuaki Obata | 2002-01-01 |