Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11086127 | Optical apparatus | Miho NISHIYAMA | 2021-08-10 |
| 10998796 | Structure for cooling rotating electrical machine and vehicle drive device | Masayuki Ikemoto, Takefumi Komaki, Hiroshi Kato, Satoshi Miyanaga, Yoshinari Nakagawa +3 more | 2021-05-04 |
| 10453923 | Silicon carbide semiconductor device and method of manufacturing silicon carbide semiconductor device | Naoyuki Ohse, Mina Ryo | 2019-10-22 |
| 10131576 | Method for operating cement plant | Yoshinori Takayama | 2018-11-20 |
| 10032894 | Silicon carbide semiconductor device and method of manufacturing silicon carbide semiconductor device | Fumikazu Imai | 2018-07-24 |
| 9887270 | Silicon carbide semiconductor device and method of manufacturing silicon carbide semiconductor device | Masanobu Iwaya, Fumikazu Imai | 2018-02-06 |
| 9722338 | Electric cable structural body, electric connection structure, and method for producing electric cable structural body | Michihiko Tominaga, Naoya Sakaki, Makoto Nishimura, Takehide Ikeda, Atsushi Taba | 2017-08-01 |
| 9080670 | Power transmission device | Tomoo Atarashi, Tatsuya Ishikawa | 2015-07-14 |
| 9028249 | Methods and systems for recovery of CO2 gas in cement-manufacturing facilities, and processes for manufacturing cement | Hirokazu Shima, Naohiro Higuchi, Yoshinori Takayama, Junzhu Wang | 2015-05-12 |
| 8905885 | Vehicle drive device | Yoshihisa Yamamoto, Masamitsu Seno, Natsuki Sada, Hirotaka Yata, Tomoo Atarashi +6 more | 2014-12-09 |
| 8840511 | Vehicle drive device | Masamitsu Seno, Hirotaka Yata, Natsuki Sada, Tomoo Atarashi, Michinobu Suzuki +2 more | 2014-09-23 |
| 8678784 | Drive device | Tomoo Atarashi, Natsuki Sada, Yutaka Ozeki | 2014-03-25 |
| 7679824 | Polarizing device, cross dichroic prism, liquid crystal projector, and method for fabricating polarizing device | Shigeru Kato | 2010-03-16 |
| 7612939 | Transmissive phase plate, polarized beam splitter, and projection display | Shigeru Kato, Yoshiji Kawamura | 2009-11-03 |
| 7534189 | Planetary gear train and driving unit having the same | Tomohiro Inagaki, Katsutoshi Shimizu, Satoru Wakuta, Junji Matsushita, Kazutoshi Motoike +2 more | 2009-05-19 |
| 6804430 | Optical multiplexer/demultiplexer | Isao Ooyama, Hiroyuki Koshi, Kazuhisa Kashihara | 2004-10-12 |