Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9793456 | Molded resin body for surface-mounted light-emitting device, manufacturing method thereof, and surface-mounted light-emitting device | Tomokazu Tozawa, Takahisa Iwahara, Hiroshi Ogoshi, Kazuhiko Hirabayashi, Shuhei Ozaki +5 more | 2017-10-17 |
| 8394489 | Highly thermally conductive resin molded article | Kazuaki Matsumoto | 2013-03-12 |
| 5434351 | Developing device having developing cylinder with weak magnetic pole and adjacent strong magnetic poles | Masaharu Iwai | 1995-07-18 |
| 5319337 | Composite molding of resin-bonded magnet for machine parts and process for producing the same | Yasunori Matsunari, Toshiaki Ishimaru, Shogo Miki | 1994-06-07 |
| 5158852 | Electrophotographic development process | Yoshio Sakata, Masaharu Iwai | 1992-10-27 |
| 4509031 | Magnetic roller device | Yoshio Sakata | 1985-04-02 |