Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12195619 | Fluorine-containing polymer and surface treatment agent | Yuuki Yamamoto, Ikuo Yamamoto | 2025-01-14 |
| 11982048 | Water-repellent composition | Yoshito Tanaka, Rena Inamasu, Yuko Shiotani, Shouta Shibutani, Masahiro Higashi +1 more | 2024-05-14 |
| 11041038 | Water repellent composition | Yuuki Yamamoto, Ikuo Yamamoto, Kei Maruyama, Mitsuhiro Fukushima, Muneaki Iizuka | 2021-06-22 |
| 9677220 | Fluoropolymers and treatment agent | Kouji Kubota, Ikuo Yamamoto, Peter Cheshire Hupfield | 2017-06-13 |
| 9540470 | Copolymer, treatment agent for paper, and treated paper | Michio Matsuda, Tetsuya Uehara, Ikuo Yamamoto, Kayo Kusumi | 2017-01-10 |
| 9444103 | Electrode mixture | Toshiki Ichisaka, Takashi Iguchi, Tomoyuki Fukatani, Kazunobu Uchida, Takuji Ishikawa +1 more | 2016-09-13 |
| 9444104 | Electrode mixture | Toshiki Ichisaka, Takashi Iguchi, Tomoyuki Fukatani, Kazunobu Uchida, Takuji Ishikawa +1 more | 2016-09-13 |
| 9365714 | Fluoropolymers and surface treatment agent | Masashi Nanri, Ikuo Yamamoto, Peter Cheshire Hupfield | 2016-06-14 |
| 7651993 | Fluorine-containing polymer and soil release agent | Ikuo Yamamoto | 2010-01-26 |
| 6126849 | Aqueous dispersion-type fluorinated water- and oil-repellent | Masayuki Yamana, Eiji Ogura | 2000-10-03 |
| 5965659 | Fluorine-containing-oil-in-water emulsion and surface treatment composition | Motonobu Kubo, Masamichi Morita | 1999-10-12 |
| 5286802 | Injection compacting composition for preparing sintered body of metal powder and sintered body prepared therefrom | Hirokazu Kato, Katuyoshi Saitoh | 1994-02-15 |
| 5278250 | Process for preparing organic binder | Takamitsu Ohtani, Kazuyuki Hagino, Hiromitsu Kinoshita, Akira Taniuchi | 1994-01-11 |
| 5278251 | Injection compacting composition for preparing sintered bodies | Takamitsu Ohtani, Kazuyuki Hagino, Hiromitsu Kinoshita, Akira Taniuchi | 1994-01-11 |