Issued Patents All Time
Showing 1–25 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10921583 | Ocular optical system including a lens group having cemented lens and head-mounted display using the same | Miho Matsumoto, Hidetsugu TAKAGI | 2021-02-16 |
| 10367183 | Assembled battery | — | 2019-07-30 |
| D827814 | Needle hub for syringe | Ataru Ide, Tadashi Komuro, Teruyuki Iwama | 2018-09-04 |
| 9537128 | Assembled battery | — | 2017-01-03 |
| 9515361 | Battery module | Susumu Harada, Atsuo Suga | 2016-12-06 |
| 8567063 | Method of machining orifice and press-working method | Masato Higuma, Kenichi Gunji | 2013-10-29 |
| 8371515 | Electro-magneto fuel injector | Motoyuki Abe, Masahiko Hayatani, Yasuo Namaizawa, Tohru Ishikawa, Noriyuki Maekawa | 2013-02-12 |
| 8328121 | Multihole injector | Yusuke Irino, Tohru Ishikawa, Yasuo Namaizawa, Motoyuki Abe | 2012-12-11 |
| 8113177 | Electromagnetic fuel injector and method for assembling the same | Masahiko Hayatani, Motoyuki Abe, Tohru Ishikawa | 2012-02-14 |
| 8016214 | Fuel injection valve and method for forming orifice thereof | Masato Higuma, Kenichi Gunji, Keiji Kawahara | 2011-09-13 |
| 7946274 | Electromagnetic fuel injector and method for assembling the same | Masahiko Hayatani, Motoyuki Abe, Tohru Ishikawa | 2011-05-24 |
| 7874070 | Injection valve and method of making orifice | Kenichi Gunji, Keiji Kawahara, Shuichi Shimizu, Masafumi Nakano | 2011-01-25 |
| 7819344 | Electro-magneto fuel injector | Motoyuki Abe, Masahiko Hayatani, Yasuo Namaizawa, Tohru Ishikawa, Noriyuki Maekawa | 2010-10-26 |
| 7770556 | Multi-hole injector, in-cylinder gasoline injection type internal combustion engine and control method for the engine | Yusuke Kihara, Yoshihiro Sukegawa, Kenji Tsuchita, Hiroshi Fujii | 2010-08-10 |
| 7721713 | Electromagnetic fuel injector and method for assembling the same | Masahiko Hayatani, Motoyuki Abe, Tohru Ishikawa | 2010-05-25 |
| 7543560 | Cylinder direct gasoline injection type internal combustion engine, control equipment thereof, and injector | Yusuke Kihara, Yoshihiro Sukegawa, Kenji Tsuchita, Hiroshi Fujii | 2009-06-09 |
| 7334563 | Fuel injector and in-cylinder direct-injection gasoline engine | Masanori Mifuji, Tohru Ishikawa, Yoshio Okamoto | 2008-02-26 |
| 7163162 | Fuel-injection valve | Masahiro Tsuchiya, Tosuke Hirata, Yoshio Okamoto, Tohru Ishikawa, Noriyuki Maekawa +4 more | 2007-01-16 |
| 7070282 | Projection type display apparatus | Yuji Manabe, Tetsuo Hattori | 2006-07-04 |
| 7021569 | Fuel injection valve | Kiyotaka Ogura, Eiichi Kubota, Masafumi Nakano, Keiichi Uraki, Noriyuki Maekawa +4 more | 2006-04-04 |
| 6976381 | Fuel injector, nozzle body, and manufacturing method of cylindrical part equipped with fluid passage | Atsushi Koshizaka, Keiji Kawahara, Mizuho Yokoyama | 2005-12-20 |
| 6962142 | Fuel injection system and manufacturing method thereof | — | 2005-11-08 |
| 6935578 | Fuel injection valve | Koji Shibata, Yasuo Namaizawa, Yuichi Sasaki, Tohru Ishikawa | 2005-08-30 |
| 6908050 | Electromagnetic fuel injection valve | Kiyotaka Ogura, Ryuya Ando, Makoto Yamakado, Noriyuki Maekawa | 2005-06-21 |
| 6891577 | Projection display apparatus | Tetsuo Hattori | 2005-05-10 |