Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8047042 | Press forging method | Toshihiko Sato, Yugo Takeuchi, Noboru Kakizawa, Takehiro Osugi, Takanori Yoshikawa | 2011-11-01 |
| 7807856 | Process for production of 2-Benzylphenol compound | Kentaro Kawazoe | 2010-10-05 |
| 6946751 | Wind power generation system | Hiroshi Jimbo, Takatoshi Egami, Yoshihito Hirano, Toshiyuki Ando, Hitoshi Nakayama | 2005-09-20 |
| 6629382 | Fishing rod handle | Peter Irrgang | 2003-10-07 |
| 6316658 | N-cyclopropyl-2-difluoromethoxy-3-halogenoanilines and intermediates for the preparation thereof | Hiroaki Takeuchi | 2001-11-13 |
| 6280498 | Synthetic resin fuel for making iron and method for making iron | Kentaro Nozawa | 2001-08-28 |
| 6162944 | Process for production of N-cyclopropylanilines and intermediates therefor | Kazuto Umezu, Yusuke Hamada, Fumiya Tabuchi | 2000-12-19 |
| 5994572 | Process for production of 1-alkoxy-1-trimethylsilyloxy cyclopropanes | — | 1999-11-30 |
| 5256907 | Electric power supply apparatus | Ryuichi Shimada, Tatsuya MATSUKAWA | 1993-10-26 |
| 5158366 | Refractory monitoring temperature sensor and refractory erosion location measuring device | Nobuyuki Nagai, Akio Arai, Takashi Moriyama, Koji Shimomura, Toshitake Okada +5 more | 1992-10-27 |
| 4931655 | Apparatus for accelerated weather-testing of a sample using a metal halide lamp | Tadashi Kakinuma, Tadashi Sakurai, Yoshio Kishima, Hirofumi Kinugasa | 1990-06-05 |
| 4916253 | Fluorobenzoates and process for their production | — | 1990-04-10 |
| 4845304 | Process for producing fluorobenzaldehydes | Yoshikazu Kimura | 1989-07-04 |
| 4817447 | Weather resistance tester | Yoshio Kashima, Hirofumi Kinugasa, Teruo Iwanaga | 1989-04-04 |
| 4716484 | Magnetic head comprising a core formed of small and large thin film patterns | Nobuyuki Kaminaka | 1987-12-29 |