Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8509238 | Communication network, information processor and address assigning method | Tohru Kimura, Hitoshi Yano, Nobuhide Yoshida, Daigo Taguchi, Akitake Mitsuhashi +4 more | 2013-08-13 |
| 8315586 | Signal receiving device and signal receiving method using same, and signal supplying unit and signal supplying method using same | — | 2012-11-20 |
| 8094061 | Multiband transceiver and positioning system using the transceiver | — | 2012-01-10 |
| 7867466 | Thermally conductive, electrically insulating material and production method thereof | Yukihisa Takeuchi, Yasumasa Hagiwara, Eiichi Torigoe | 2011-01-11 |
| 7768345 | Amplifier | — | 2010-08-03 |
| 7726024 | Manufacturing method for a heat exchanger | Katsuya Ishii, Hirokazu Hashimoto, Kazuo Itoh | 2010-06-01 |
| 7648057 | Ultrasonic flange joining method | Arinori Shimizu, Hiroyasu Morikawa | 2010-01-19 |
| 7523849 | Ultrasonic welding method, ultrasonic welding device and pipe joined by the same | Yoshihiko Matsusaka, Hiroyasu Morikawa, Arinori Shimizu, Hirokazu Hashimoto | 2009-04-28 |
| 7445140 | Production method of ultrasonic weld assembly | Shin-ichi Matsuoka | 2008-11-04 |
| 7232925 | Process for producing (4E)-5-chloro-2-isopropyl-4-pentenoate and optically active form thereof | Nobuaki Mori, Yasushi Matsumura, Yoshitomi Morizawa, Toshihiko Kaminuma | 2007-06-19 |
| 7156743 | Mechanical fuse and method of manufacturing the same | Tadayuki Tsutsui, Kei Ishii, Yoshihiro Tanimura, Kouji Yamada | 2007-01-02 |
| 7126427 | Electronic circuit | — | 2006-10-24 |
| 6918835 | Power transmission system | Yasuo Tabuchi | 2005-07-19 |
| 6841183 | Process for producing aspartame derivatives, process for purifying aspartame derivatives, production intermediates, and process for producing production intermediates | Kazutaka Nagashima, Shinji Fujita, Shigeru Kawahara, Tadashi Takemoto, Eriko Ono | 2005-01-11 |
| 6818243 | Crystals of aspartame derivative | Kazutaka Nagashima, Eriko Ono, Tadashi Takemoto | 2004-11-16 |
| 6794531 | Process for production of aspartyl dipeptide ester derivative, novel production intermediate therefor, and process for production thereof | Kazutaka Nagashima, Tadashi Takemoto, Yusuke Amino, Nao Funakoshi, Eriko Ono | 2004-09-21 |
| 6639469 | Variable-gain amplifier circuit | — | 2003-10-28 |
| 6538133 | Process for producing xylitol of high purity | Eriko Ono, Kazutaka Nagashima | 2003-03-25 |
| 6535065 | Variable-gain circuit | — | 2003-03-18 |
| 6343680 | Friction clutch | Naoki Hakamada, Mikio Matsuda, Junichi Ohguchi, Hiroyasu Sakamoto, Naoto Agata +1 more | 2002-02-05 |
| 6332842 | Rotation transmitter having torque limiting mechanism | Yasuo Tabuchi, Toshihiro Hayashi, Manabu Saiki, Junichi Ohguchi, Takuo Sakai | 2001-12-25 |
| 6298967 | Rotating coil electromagnetic | Hiroyasu Sakamoto, Junichi Ohguchi | 2001-10-09 |
| 6235775 | Acetone adduct of fungicidal V-28-3M | Yutaka Sato | 2001-05-22 |
| 6169347 | Rotating coil electromagnetic clutch | Hiroyasu Sakamoto, Junichi Ohguchi | 2001-01-02 |
| 6161671 | Electromagnetic clutch | Hiroyasu Sakamoto, Junichi Ohguchi, Toshihiro Hayashi, Yasuo Tabuchi | 2000-12-19 |