Issued Patents All Time
Showing 1–25 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12103110 | Laser processing apparatus and laser processing method | Atsushi Sakamoto, Masaru Futaana, Yusuke Takegawa | 2024-10-01 |
| 11213852 | Photocatalyst layer, photocatalyst, and method for manufacturing photocatalyst | Yoshitaka Kawase | 2022-01-04 |
| 10457606 | Composite sintered body | Hitoshi Sumiya | 2019-10-29 |
| 10446870 | Pressure release mechanism for battery pack | — | 2019-10-15 |
| 9950960 | Composite sintered body | Hitoshi Sumiya | 2018-04-24 |
| 9514906 | Temperature switch and fluid heating device | Daiju Suzuki, Naohisa Kamiyama, Hiroki Yoshioka, Atsushi Kawashima, Takeshi Ogasawara | 2016-12-06 |
| 9328940 | Vehicle safety device | Takeshi Ogasawara, Naohisa Kamiyama, Hiroki Yoshioka | 2016-05-03 |
| 9040217 | Carrier, two-component developer using the same, and image-forming apparatus using said developer | Kazuki Takatsuka, Tatsuo Imafuku, Takahiro Bito, Masaki Ueji | 2015-05-26 |
| 9036316 | Vehicle safety device | Takeshi Ogasawara, Naohisa Kamiyama, Hiroki Yoshioka | 2015-05-19 |
| 8043781 | Toner, two-component developer and image formation device | Tatsuo Imafuku, Takahiro Bito | 2011-10-25 |
| 7657212 | Developer container for storing a developer used for electrophotographic image formation | Masanobu Deguchi | 2010-02-02 |
| 7514193 | Developing toner for electrostatic latent images, imaging forming method and image forming apparatus | Hitoshi Nagahama, Tatsuo Imafuku, Takahiro Bito, Tenjiku Eiji, Ohkawa Takeshi | 2009-04-07 |
| 7449274 | Toner for electrostatic image development and image forming method using the same | Tatsuo Imafuku, Takahiro Bito, Eiji Tenjiku, Takeshi Ohkawa, Akiko Tsujimoto | 2008-11-11 |
| 7419860 | Method of fabricating a semiconductor thin film | Youmei Shinagawa, Akio Mimura, Genshiro Kawachi | 2008-09-02 |
| 7255497 | Unidirectional optical power monitor | Masaru Suzuki, Nobuhiro Ueno | 2007-08-14 |
| 7237450 | Vehicular automatic power transmission operating device | Takeshi Ogasawara, Daisuke Kondo, Takanori Mori | 2007-07-03 |
| 7174801 | Automatic transmission for vehicle | Takeshi Ogasawara, Daisuke Kondo, Takanori Mori | 2007-02-13 |
| 7153484 | Porous Si3N4 producing method | Jin-Joo Park | 2006-12-26 |
| 7013748 | Automatic transmission apparatus for vehicle | Toshio Ohashi, Takeshi Ogasawara, Toyotoshi Katou | 2006-03-21 |
| 6849670 | Photo-curable reparative material for dental use | Masataka Himeno, Hideki Kazama | 2005-02-01 |
| 6724499 | Pseudo halftone image expression method | — | 2004-04-20 |
| 6608326 | Semiconductor film, liquid-crystal display using semiconductor film, and method of manufacture thereof | Youmei Shinagawa, Akio Mimura, Genshiro Kawachi | 2003-08-19 |
| 6538983 | Optical disk | — | 2003-03-25 |
| 6465071 | Optical disk | Masaru Sugahara | 2002-10-15 |
| 6455120 | Optical disk | — | 2002-09-24 |