Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9419266 | Polyolefin resin porous film, and non-aqueous electrolyte cell separator using same | Toru Terakawa, Yasushi Usami | 2016-08-16 |
| 9206312 | Heat-shrinkable film, molded product and heat-shrinkable label employing the film, and container employing the molded product or having the label fitted thereon | Takashi Hiruma | 2015-12-08 |
| 8962113 | Heat-shrinkable laminate film, molded product and heat shrinkable label employing the film, and container | Takashi Hiruma, Yukihiro Tanaka, Jun Takagi, Hideyasu Miyazaki | 2015-02-24 |
| 8680169 | Porous polypropylene film | Yasushi Usami, Toru Terakawa | 2014-03-25 |
| 8592071 | Laminated porous film and separator for battery | Yasushi Usami, Jun Takagi | 2013-11-26 |
| 8470420 | Heat-shrinkable film, moldings and heat-shrinkable labels made using the heat-shrinkable film, and containers made by using the moldings or fitted with the labels | Takashi Hiruma, You Miyashita, Kouichi Sawa, Kazuya Tanaka, Jun Takagi | 2013-06-25 |
| 8426054 | Laminated porous film and separator for cell | Yasushi Usami, Jun Takagi | 2013-04-23 |
| 8420193 | Heat-shrinkable film, molded product and heat-shrinkable label employing the film, and container employing the molded product or having the label fitted thereon | Takashi Hiruma, Takatoshi Muta | 2013-04-16 |
| 8288033 | Laminated porous film, separator for lithium cell, and cell | Toru Terakawa, Miho Yamamoto, Yasushi Usami | 2012-10-16 |
| 8227058 | Heat-shrinkable laminated film, molded product and heat-shrinkable label employing the film, and container | You Miyashita | 2012-07-24 |
| 8137773 | Polyolefin series heat-shrinkable film, molded product and heat-shrinkable laminated label employing the film, and container | Takashi Hiruma | 2012-03-20 |
| 7727620 | Heat-shrinkable layered polyolefin film, heat-shrinkable label, and container with the label attached thereto | Kouichirou Taniguchi, Hideyasu Miyazaki | 2010-06-01 |
| 6547644 | Polishing pad | Hidetsugu Yoshida, Nobuo Yoshikiyo | 2003-04-15 |
| 6117521 | Concrete formwork | Hidetsugu Yoshida, Tadao Komoriya, Zenichiro Endo, Yuzo Aito, Nobuo Yoshikiyo +1 more | 2000-09-12 |
| 5338800 | Plural liquid pack type heat-curable resin composition and process for producing shaped resin article therefrom | Hiroyuki Umetani | 1994-08-16 |
| 5304612 | Plural liquid pack type heat curable polyisocyanate-glycidyl acrylate compound resinous composition and process for producing shaped resin article therefrom | Hiroyuki Umetani | 1994-04-19 |
| 5242637 | Process for the production of composite molded articles | Masataka Inoue, Hiroshi Aoyagi, Michio Yamamoto, Shigekazu Kimura | 1993-09-07 |
| 5223598 | Plural liquid pack type, heat-curable polyisocyanate-polyol-polyepoxy resin composition and process for producing a shaped resin article therefrom | Hiroyuki Umetani | 1993-06-29 |
| 5115074 | Epoxy compound, precursor thereof, production processes thereof, use of the precursor and cured product of the epoxy compound | Hiroyuki Umetani, Shunichi Matsumura | 1992-05-19 |
| 4933082 | Gas-permeable laminate | Kazumi Iwata | 1990-06-12 |
| 4759780 | Apparatus for concentrating a gas, especially oxygen, from a gaseous mixture using an ultrathin solid membrane | Shizuka Kurisu, Shizuo Azuma, Kiyoshi Sugie, Teizo Yamaji | 1988-07-26 |
| 4644046 | Ultrathin film, process for production thereof, and use thereof for concentrating a specific gas from a gas mixture | — | 1987-02-17 |
| 4493714 | Ultrathin film, process for production thereof, and use thereof for concentrating a specified gas in a gaseous mixture | Fumio Ueda, Eiichi Hashimoto, Koh Mori | 1985-01-15 |
| 4449992 | Heat-and-moisture exchanger | Shizuka Kurisu, Shizuo Azuma, Shoji Kawase, Makoto Sano | 1984-05-22 |
| 4406673 | Ultrathin solid membrane, process for production thereof, and use thereof for concentrating a specified gas in a gaseous mixture | Shizuka Kurisu, Shizuo Azuma, Kiyoshi Sugie, Teizo Yamaji | 1983-09-27 |