Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9735906 | Demultiplexing device and multiplexing device | Masao Sugahara, Koji Komatsu | 2017-08-15 |
| 9248408 | Hollow-fiber element for organic-vapor separation | Tomonori Kanougi, Yuma Irisa | 2016-02-02 |
| 9211497 | Asymmetric gas separation membrane and method for separating methanol from mixed organic vapor using the same | Ryoichi Takada, Harutoshi Hoshino, Tomonori Kanougi, Toshimune Yoshinaga | 2015-12-15 |
| 8580012 | Solvent-resistant asymmetric hollow fiber gas separation membrane, and method for production thereof | Harutoshi Hoshino, Tomonori Kanougi, Toshimune Yoshinaga, Yoji Kase | 2013-11-12 |
| 8409325 | Asymmetric gas separation membrane and process for gas separation | Toshimune Yoshinaga, Makoto Nakamura, Tomonori Kanougi, Yoji Kase | 2013-04-02 |
| 8394176 | Polyimide gas separation membrane and gas separation method | Tomonori Kanougi, Harutoshi Hoshino, Toshimune Yoshinaga, Yoji Kase | 2013-03-12 |
| 8086770 | Communication apparatus with data discard functions and control method therefor | Takanori Yasui, Hideki Shiono, Hirofumi Fujiyama, Satoshi Tomie, Tamotsu Matsuo | 2011-12-27 |
| 8075824 | Polyimide film made of multicomponent polyimide and process of producing the same | Toshimune Yoshinaga, Harutoshi Hoshino | 2011-12-13 |
| 7985392 | Cake of easily dispersible precipitated silica | Hirokatsu Hayashi, Kentaro Fukuda | 2011-07-26 |
| 7959728 | Mesoporous silica particles and production process thereof | Kentaro Fukuda, Hiroya Yamashita | 2011-06-14 |
| 7955662 | Optical multilayer reflective film, and aligned metal particle film and manufacturing process therefor | Hisashi Ohsaki, Akihiro MATSUBAYASHI, Kikuo Ataka, Tetsurou Tsuji | 2011-06-07 |
| 7907632 | Data output apparatus, communication apparatus and switch apparatus | Hiroshi Urano, Toshihiro Koji, Masayuki Ogawa, Tamotsu Matsuo | 2011-03-15 |
| 7833313 | Method for manufacturing polyimide asymmetric membrane, and polyimide asymmetric membrane | Toshimune Yoshinaga, Yoji Kase | 2010-11-16 |
| 7803214 | Asymmetric hollow-fiber gas separation membrane, gas separation method and gas separation membrane module | Yoji Kase, Toshimune Yoshinaga, Harutoshi Hoshino | 2010-09-28 |
| 7771518 | Asymmetric hollow fiber gas separation membrane and gas separation method | Toshimune Yoshinaga, Yutaka Kanetsuki, Hiroshi Uchida, Minoru Shigemura, Nozomu Tanihara | 2010-08-10 |
| 7706391 | Packet transmission method and device | Tamotsu Matsuo, Toshihiro Koji, Masayuki Ogawa, Hiroshi Urano | 2010-04-27 |
| 7628841 | Method for manufacturing polyimide asymmetric membrane, and polyimide asymmetric membrane | Toshimune Yoshinaga, Yoji Kase | 2009-12-08 |
| 7359316 | Reception pointer processing apparatus in SDH transmission system | Takumi Iwai, Atsuki Taniguchi, Kazuo Takatsu | 2008-04-15 |
| 7311966 | Porous insulating film and its laminates | Shigeru Yao, Yukihiko Asano, Shyusei Ohya, Masayuki Kinouchi, Kenji Kawabata | 2007-12-25 |
| 7303811 | Porous insulating film and its laminates | Shigeru Yao, Yukihiko Asano, Shyusei Ohya, Masayuki Kinouchi, Kenji Kawabata | 2007-12-04 |
| 7246440 | Spindle motor and method of manufacturing the same | Rikuro Obara | 2007-07-24 |
| 7122929 | Spindle motor for disk driving device | Oswald Kuwert, Juergen Oelsch | 2006-10-17 |
| 7027459 | Transmission line terminating apparatus that performs packet processing | Satoshi Fukui, Tatsuya Oku | 2006-04-11 |
| 6713912 | Spindle motor for disk driving device | Oswald Kuwert, Juergen Oelsch | 2004-03-30 |
| 6677389 | Cationized silica dispersion | Kentaro Fukuda, Hiroya Yamashita | 2004-01-13 |