Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9199901 | Method for producing medium-molecular-weight polyalkyleneoxide | Makoto Katou, Toru Ido | 2015-12-01 |
| 8848136 | Display device having enlarged viewing angle | Hiroshi Sekiguchi, Hiroshi Yamamoto | 2014-09-30 |
| 8550687 | Light guide plate, surface light source device and transmissive display apparatus | Hiroshi Sekiguchi, Hiroshi Yamamoto | 2013-10-08 |
| 7340822 | Insulator and manufacturing method thereof, and stator for electric rotating machine | Masashi Yamamura, Noriyuki Suzuki, Kazushi Sugishima, Akihiro Suzuki, Kazunobu Kanno +2 more | 2008-03-11 |
| 6946769 | Insulator and manufacturing method thereof, and stator for electric rotating machine | Masashi Yamamura, Noriyuki Suzuki, Kazushi Sugishima, Akihiro Suzuki, Kazunobu Kanno +2 more | 2005-09-20 |
| 6530253 | Method for producing cylindrical member having spline grooves, and cylindrical member having spline grooves | Masaki Nakajima, Yuji Nakai, Hideyuki Nagai, Daisuke IWATA, Naohisa Momiyama +3 more | 2003-03-11 |
| 6508094 | Internally-toothed member, and method and apparatus for molding same | Osamu Fukukawa, Masaki Saitou, Hideyuki Nagai, Hiroshi Katou | 2003-01-21 |
| 6492040 | Welding construction and heat exchanger using the welding construction | Koji Noishiki, Kenichirou Mitsuhashi, Shuhei Natani | 2002-12-10 |
| 4737816 | Image transfer device | Takahiro Inoue, Takao Aoki, Yuusaku Takada | 1988-04-12 |