Issued Patents All Time
Showing 101–117 of 117 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5805305 | Image forming apparatus capable of producing a pseudo half-tone image by using dither patterns | — | 1998-09-08 |
| 5706183 | Inverter power supply with single discharge path | Shosuke Akisada, Takio Maekawa, Hideki Tamura, Satoru Inakagata | 1998-01-06 |
| 5652723 | Semiconductor memory device | Katsumi Dosaka, Masaki Kumanoya, Kouji Hayano, Akira Yamazaki, Hisashi Iwamoto +4 more | 1997-07-29 |
| 5650968 | Semiconductor memory device | Katsumi Dosaka, Masaki Kumanoya, Kouji Hayano, Akira Yamazaki, Hisashi Iwamoto +4 more | 1997-07-22 |
| 5629895 | Semiconductor memory device | Katsumi Dosaka, Masaki Kumanoya, Kouji Hayano, Akira Yamazaki, Hisashi Iwamoto +4 more | 1997-05-13 |
| 5623454 | Semiconductor memory device | Katsumi Dosaka, Masaki Kumanoya, Kouji Hayano, Akira Yamazaki, Hisashi Iwamoto +4 more | 1997-04-22 |
| 5583813 | Semiconductor memory device | Katsumi Dosaka, Masaki Kumanoya, Kouji Hayano, Akira Yamazaki, Hisashi Iwamoto +4 more | 1996-12-10 |
| 5559750 | Semiconductor memory device | Katsumi Dosaka, Masaki Kumanoya, Kouji Hayano, Akira Yamazaki, Hisashi Iwamoto +4 more | 1996-09-24 |
| 5544121 | Semiconductor memory device | Katsumi Dosaka, Masaki Kumanoya, Kouji Hayano, Akira Yamazaki, Hisashi Iwamoto +4 more | 1996-08-06 |
| 5223746 | Packaging structure for a solid-state imaging device with selectively aluminium coated leads | Hironobu Abe, Masahiko Kadowaki, Toshio Nakano, Akiya Izumi, Tunehisa Horiuchi +1 more | 1993-06-29 |
| 4954736 | Permanent magnet rotor with magnets secured by synthetic resin | Tetsuo Kawamoto, Ryo Motohashi, Toshihiro Sakamoto, Yasuo Suzuki | 1990-09-04 |
| 4942884 | Portable battery powered electromagnetic therapy application | Tsutomu Ichinomiya, Tomohiro Kami, Fumio Kitagawa, Sumio Wada, Youichi Ise +1 more | 1990-07-24 |
| 4926881 | Portable battery powered electromagnetic therapy applicator | Tsutomu Ichinomiya, Tomohiro Kami, Fumio Kitagawa, Sumio Wada, Youichi Ise +1 more | 1990-05-22 |
| 4819028 | Electrophotographic recording apparatus for forming a multicolor image | — | 1989-04-04 |
| RE32587 | Exhaust valve having a constant bleed rate | Masahiro Matsuura, Tsutomu Ichinomiya | 1988-02-02 |
| 4497323 | Exhaust valve having a constant bleed rate | Masahiro Matsuura, Tsutomu Ichinomiya | 1985-02-05 |
| 4377003 | Testing device for electronic circuits and especially for portable radios | Koji Yamashita | 1983-03-15 |