Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11472169 | Metal laminate and manufacturing method of metal laminate | Makoto Haraguchi | 2022-10-18 |
| 10784732 | Method of punching a core piece having a bridge | Shinya Sano | 2020-09-22 |
| 10751782 | Method for processing laminated material | Akihiro Hashimoto, Tadashi Iida | 2020-08-25 |
| 10630153 | Laminated core and method for manufacturing same | Yusuke Hasuo | 2020-04-21 |
| 10476339 | Armature and method for producing armature | Hirokazu Arakawa, Yusuke Hasuo, Frank Frister, Achim Neubauer | 2019-11-12 |
| 10348170 | Method for manufacturing a segmented laminated core | Yusuke Hasuo | 2019-07-09 |
| 10284062 | Method for manufacturing workpiece and method for manufacturing laminated core | Yusuke Hasuo | 2019-05-07 |
| 10252318 | Die apparatus and method for blanking thin plate | Shinichiro ONO, Kenichi Takasaki | 2019-04-09 |
| 10128726 | Method for manufacturing a laminate and method for manufacturing a rotor | Yukio Matsunaga, Hisatomo Ishimatsu, Yusuke Hasuo, Manabu Yazaki | 2018-11-13 |
| 10118212 | Method for forming blanked piece and manufacturing method of laminated body and laminated iron core using blanked piece formed by method for forming blanked piece | Shinichiro ONO, Shigetoshi Yamato | 2018-11-06 |
| 10033232 | Laminate and method for manufacturing the same and method for manufacturing laminated core | Yukio Matsunaga, Hisatomo Ishimatsu, Yusuke Hasuo, Manabu Yazaki | 2018-07-24 |
| 9948153 | Stacked core having a plurality of core pieces and a bridge portion | Shinya Sano | 2018-04-17 |
| 8894254 | Luminaire and lamp apparatus housing | Ryotaro Matsuda, Jun Sasaki, Shigeru Osawa, Yuichiro Takahara, Hiromichi Nakajima +7 more | 2014-11-25 |
| 8773612 | Light emitting module and illumination apparatus | Tomohiro Sanpei, Kiyoshi Otani, Junya Murata, Akiko Saito, Yumiko Hayashida | 2014-07-08 |
| 8569786 | Light emitting device and illumination device | Haruki Takei, Seiko Kawashima, Akiko Saito, Yusuke Shibahara, Tsuyoshi Oyaizu | 2013-10-29 |
| 8558272 | Illumination apparatus having a plurality of semiconductor light-emitting devices | Tomohiro Sanpei, Shinji Nogi, Akiko Saito | 2013-10-15 |
| 8398267 | Illumination device with semiconductor light-emitting elements | Tomohiro Sanpei, Yumiko Hayashida, Kiyoshi Otani, Yutaka Honda | 2013-03-19 |
| 8368113 | Light emitting device and lighting apparatus | Shuhei Matsuda, Erika Takenaka, Tomohiro Sanpei, Kazuto Morikawa, Kiyoshi Nishimura | 2013-02-05 |
| D665518 | Light emitting diode module | Akimichi Takahashi, Kiyoshi Nishimura, Akiko Saito, Soichi Shibusawa, Nobuhiko Betsuda | 2012-08-14 |
| 8167456 | Illumination device with semiconductor light-emitting elements | Tomohiro Sanpei, Yumiko Hayashida, Kiyoshi Otani, Yutaka Honda | 2012-05-01 |
| D658599 | Light emitting diode module | Akimichi Takahashi, Kiyoshi Nishimura, Akiko Saito, Soichi Shibusawa, Nobuhiko Betsuda | 2012-05-01 |
| 8114178 | Polishing composition for semiconductor wafer and polishing method | Shinsuke Miyabe, Kuniaki Maejima, Hiroaki Tanaka | 2012-02-14 |
| 8098003 | Light emitting module and illumination device | Kazuto Morikawa, Kiyoshi Nishimura, Tomohiro Sanpei, Erika Takenaka, Shuhei Matsuda | 2012-01-17 |
| 7989840 | Illumination apparatus having a plurality of semiconductor light-emitting devices | Tomohiro Sanpei, Shinji Nogi, Akiko Saito | 2011-08-02 |
| 7934856 | Illumination device with semiconductor light-emitting elements | Tomohiro Sanpei, Yumiko Hayashida, Kiyoshi Otani, Yutaka Honda, Shinji Nogi | 2011-05-03 |