Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9217059 | Method for preparing a composition comprising perfluoropolyether having a carboxyl group at one terminal | Yasunori Sakano | 2015-12-22 |
| 8900711 | Fluorooxyalkylene group-containing polymer composition, a surface treatment agent comprising the same and an article treated with the agent | Yasunori Sakano, Koichi Yamaguchi, Noriyuki Koike, Hirofumi Kishita | 2014-12-02 |
| 8420763 | Fluorooxyalkylene group-containing polymer composition, a surface treatment agent comprising the same and an article treated with the agent | Noriyuki Koike, Hirofumi Kishita, Koichi Yamaguchi | 2013-04-16 |
| 8362186 | Coating composition and a coating therefrom having waterdrop sliding property | Noriyuki Koike, Koichi Yamaguchi, Hirofumi Kishita | 2013-01-29 |
| 8283480 | Perfluoropolyether group-containing acrylate compound | Yasunori Sakano, Noriyuki Koike, Hirofumi Kishita | 2012-10-09 |
| 8263724 | Fluorine-containing surface treating agent and an article surface-treated therewith | Noriyuki Koike, Hirofumi Kishita | 2012-09-11 |
| 8022161 | Perfluoropolyether-organopolysiloxane copolymer and a surface treatment composition comprising the same | Noriyuki Koike, Hirofumi Kishita, Koichi Yamaguchi | 2011-09-20 |
| 8013096 | Perfluoroether moiety-containing polymer and a surface treating agent comprising the same | Noriyuki Koike, Hirofumi Kishita | 2011-09-06 |
| 7912326 | Optical control device | Satoshi Oikawa, Junichiro Ichikawa, Yuhki Kinpara | 2011-03-22 |
| 7847015 | Coating composition | Noriyuki Koike, Hirofumi Kishita, Koichi Yamaguchi | 2010-12-07 |
| 7829649 | Perfluoropolyether-polyorganosiloxane block copolymer and a surface treatment agent comprising the same | Noriyuki Koike, Koichi Yamaguchi | 2010-11-09 |
| 7794843 | Fluorine-containing organopolysiloxane, a surface treatment composition comprising the same and an article treated with the composition | Noriyuki Koike, Koichi Yamaguchi, Hirofumi Kishita | 2010-09-14 |
| 7397974 | Optical modulator | Junichiro Ichikawa, Takahisa Fujita, Norikazu Miyazaki, Mitsuru Sakuma | 2008-07-08 |
| 7310453 | Optical modulator | Junichiro Ichikawa, Masayuki Ichioka, Tokutaka Hara | 2007-12-18 |
| 6591516 | Hair dryer | Kenji Kamada, Kazunori Nakasai, Kouji Asakawa | 2003-07-15 |
| 6493297 | Multibeam optical disk record and reproduction apparatus and method | Soichi Isono, Satoshi Kawamura, Kiyoshi Honda, Toshimitsu Kaku, Hitoshi Komatsu +3 more | 2002-12-10 |
| 6201655 | Rotational storage device | Mitsunobu Watanabe, Tsuneo Hirose, Atsushi Takayasu, Yusuke Mizuno | 2001-03-13 |
| 5562927 | Soap forming toy | Rumi Masuda | 1996-10-08 |
| 5339319 | Rotary type storage apparatus and control method thereof | Toshimitsu Kaku, Yasushi Fukuda, Hitoshi Komatsu, Nobuhiro Matsumura, Shigenori Okamine +3 more | 1994-08-16 |
| 4938730 | Toy house with magnetically actuated light | Hideya Nishikawa, Tetsuya Joja | 1990-07-03 |
| 4878869 | Toys having magnetic switches | Hideya Nishikawa | 1989-11-07 |
| 4842502 | Cotton candy machine | Mitsuyo Tsumita | 1989-06-27 |
| 4833665 | Information recording control system reusing a defective area | Kenji Tokumitsu, Takashi Doi, Michio Miyazaki, Nobuyoshi Izawa, Toru Takeda | 1989-05-23 |
| 4760566 | Method of controlling write operation for rotating type recording medium | Masaaki Kobayashi, Takashi Doi | 1988-07-26 |