Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6492003 | Image recording sheet and material for forming covering layer of image recording sheet | Yoshinari Yasui, Hiroshi Miyamura | 2002-12-10 |
| 6222319 | Magnetron apparatus having a segmented anode edges and manufacturing method | Masanori Yoshihara, Yasunobu Nakano | 2001-04-24 |
| 6112621 | Screw rotating tool | — | 2000-09-05 |
| 6047616 | Screw-rotating tool | — | 2000-04-11 |
| 5977713 | High voltage noise filter and magnetron device using it | Mitsuichi Hiraishi, Masanori Yoshihara, Yasunobu Nakano | 1999-11-02 |
| 5844366 | Magnetron coiled feedthrough LC filter | — | 1998-12-01 |
| 5531830 | Surface treatment apparatus | Kiyohiro Ichinose, Hirofumi Hara | 1996-07-02 |
| 5433783 | Surface treatment apparatus | Kiyohiro Ichinose, Hirofumi Hara, Eiji Kikuchi, Akihiko Tada | 1995-07-18 |
| 5432405 | Magnetron device having an antenna shaped electrode | Shinichi Suzuki, Masanori Yoshihara, Shinobu Yoshikawa, Kazuo Suzuki | 1995-07-11 |
| 4533805 | Manual operating device for a slide type electrical device | Yoshio Fujinami, Katumi Itoyama | 1985-08-06 |