Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12358808 | Ce—Zr composite oxide, manufacturing method of same, and exhaust gas purification catalyst using same | Yuji Ogino, Yusuke HANEDA, Koji Nakagawa | 2025-07-15 |
| 10400788 | Intermediate intake-type diaphragm and centrifugal rotating machine | Akihiro Nakaniwa | 2019-09-03 |
| 10309413 | Impeller and rotating machine provided with same | Ryosuke Saito | 2019-06-04 |
| 7738021 | Imaging device | — | 2010-06-15 |
| 7534979 | Pressure-contact type rectifier with contact friction reducer | Shinichi Ito, Shigeki Maekawa, Hiroya Ikuta, Shigeharu Nagai, Toshiaki Kashihara +1 more | 2009-05-19 |
| 7153808 | Ultraviolet and visible-light-sensitive titania-based photocatalyst | Masashi Inoue, Hirotaka Ozaki | 2006-12-26 |
| 5828564 | Rectifier heat dissipation | Masakazu Mori, Shiro Iwatani | 1998-10-27 |
| 5546911 | Fuel injection control apparatus | Toshiaki Mizuno, Toshihiko Muramatsu, Kazushi Nakashima, Tomoaki Abe, Masao Yonekawa +1 more | 1996-08-20 |
| D359056 | Drilling machine | Nobuhiko Karafuji, Katsutoshi Kouchiyama | 1995-06-06 |