Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10126239 | Optical waveguide, and SPR sensor cell and colorimetric sensor cell each using same | Shigenori Morita, Tomohiro Kontani, Mayu Ozaki, Chiharu Odane, Kazutaka Hara | 2018-11-13 |
| 10018147 | Piston for engine | Hiroki Oso, Hideyuki Koyama, Hideyuki Goto, Takahito Hamasaki, Takahiro Yamazaki | 2018-07-10 |
| 9904828 | Portable information code reader | Takahiro Tanaka, Kentaro Maruyama, Soutaro Tabata, Takuya Yoda, Ryota Banno +2 more | 2018-02-27 |
| 9429066 | Subchamber type combustion chamber for diesel engine | Hiroki Kuwayama, Takahiro Yamazaki, Yutaka Ishigaki, Hideyuki Koyama, Katsunori Ikemachi +1 more | 2016-08-30 |
| 9200551 | Exhaust treatment apparatus for engine | Mitsugu Okuda, Yoshikazu Takemoto, Takashi Onishi, Hozumi Ishida, Yuichi Tamaki +2 more | 2015-12-01 |
| 9129198 | Information code and information code reader | Takao Ushijima, Koji Konosu, Atsushi Tano | 2015-09-08 |
| 9027933 | Engine | Hiroki Kuwayama, Takahiro Yamazaki, Yutaka Ishigaki, Hideyuki Koyama, Yoshinori Tanaka +2 more | 2015-05-12 |
| 8800873 | Apparatus for optically reading information stored in graphic symbol | Masami Tanaka, Kunihiko Ito, Hiroshi Ota, Koji Konosu | 2014-08-12 |
| 7969169 | Semiconductor integrated circuit wafer, semiconductor integrated circuit chip, and method of testing semiconductor integrated circuit wafer | — | 2011-06-28 |
| 7871003 | Information reader for optically reading code on object | Kunihiko Ito, Koji Konosu | 2011-01-18 |
| 7623460 | Cluster system, load distribution method, optimization client program, and arbitration server program | — | 2009-11-24 |
| 7469681 | Multi-cylinder engine | Kiyoshi Hataura, Toshinori Okajima, Osamu Takii, Mitsuru Kamiyama, Mutsumi Murata +2 more | 2008-12-30 |
| 7328691 | Multi-cylinder engine | Kiyoshi Hataura, Toshinori Okajima, Osamu Takii, Mitsuru Kamiyama, Mutsumi Murata +2 more | 2008-02-12 |
| D527020 | Internal combustion engine | Junichi Samo, Masashi Sagara | 2006-08-22 |
| D522021 | Portion of an internal combustion engine | Junichi Samo, Masashi Sagara | 2006-05-30 |
| 6250281 | Direct intake port and helical intake port for engine | Osamu Takii, Kiyoshi Hataura, Hiroshi Suzuki, Masayuki Hagiwara, Takatoshi Imai | 2001-06-26 |
| 5992393 | V type diesel engine | Kunio Yoshida, Osamu Murakami | 1999-11-30 |
| 5746173 | Divided combustion chamber for diesel engine | Osamu Takii, Shuichi Yamada, Akinori Muraoka, Kiyoshi Hataura, Atsushi Yamaguchi +2 more | 1998-05-05 |
| 4557235 | Fuel injection quantity controlling device for diesel engine with vertical crankshaft | Koichi Amemori, Yosuke Takahashi, Hiroaki Tsukahara, Toshihiko Kawabe, Toshio Banba | 1985-12-10 |
| 4538561 | Valve arm chamber apparatus for diesel engine | Koichi Amemori, Toshihiko Kawabe | 1985-09-03 |