Issued Patents All Time
Showing 101–125 of 127 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5933688 | Image forming apparatus including switching structure for separating a photosensitive drum and a developing roller after completion of printing | Hideo Yoshihara | 1999-08-03 |
| 5895590 | Lubricating oil heater apparatus for an electric motorcar | — | 1999-04-20 |
| 5704457 | Parking system for a vehicle | Kiyoshi Kimura, Makoto Kojima, Shoji Tokushima, Nobuo Takemasa, Masahiro Imamura | 1998-01-06 |
| 5629132 | Method for engraving and/or etching with image-carrying mask and photo-sensitive laminate film for use in making the mask | Ikuo Suzuki | 1997-05-13 |
| 5592268 | Mechanism to prevent toner leakage from an image forming unit | Mitsuyoshi Uehara, Hideo Yoshihara, Fumio Morita, Hiroshi Igarashi | 1997-01-07 |
| 5518857 | Image-carrying mask photo-sensitive laminate film for use in making an image carry mask | Ikuo Suzuki | 1996-05-21 |
| 5427890 | Photo-sensitive laminate film for use in making the mask comprising a supporting sheet, an image mask protection layer which is water insoluble and a water soluble image mask forming composition | Ikuo Suzuki | 1995-06-27 |
| 5283064 | Large intestinal dissociative hard capsules | Kenichi Hashiudo, Takayuki Matsumoto, Toshihiro Higashide, Takeru Fujii | 1994-02-01 |
| 5220377 | Image recording apparatus | Shigeyuki Hayashi, Takeshi Izaki, Yoshiya Tomatsu | 1993-06-15 |
| 5157643 | Automatic tune selection and playback apparatus | — | 1992-10-20 |
| 5135982 | Water soluble packaging film | Takayuki Matsumoto, Yoshiyuki Tsukamoto, Hitoshi Nakamura | 1992-08-04 |
| 5128775 | Method for playing analog and digital video signals in a predetermined order from a composite disk | Takashi Kato | 1992-07-07 |
| 5026039 | Sheet storage case for use in image recording apparatus | Susumu Kuzuya, Shigeyuki Hayashi, Hiroaki Kimura, Katsuyoshi Sonobe, Takashi Nakata +1 more | 1991-06-25 |
| 4989195 | Disk recording/reproducing system using disk identification signal to retrieve stored control parameters | — | 1991-01-29 |
| 4879788 | Drawing machine | Tatsushi Seko, Kuniharu Tobita, Saburo Matsubayashi, Nobuhiko Kougo, Kiyoshi Ogawa +4 more | 1989-11-14 |
| 4834222 | Hydraulic damper | Tetuo Kato, Seiji Toda | 1989-05-30 |
| 4792933 | Optical recording/reproducing apparatus having disk lifetime estimating device | — | 1988-12-20 |
| 4770358 | Automatic cutting and winding apparatus for a web-like material such as a film | Katsumi Nakamura, Kazuo Kishimoto | 1988-09-13 |
| 4678133 | Automatic cutting and winding apparatus for a web-like material such as a film | — | 1987-07-07 |
| 4499503 | Video format signal recording and reproduction system | — | 1985-02-12 |
| 4446488 | Video format signal recording/reproducing system | — | 1984-05-01 |
| RE30906 | Envelope generator | Teruo Hiyoshi, Akira Nakada, Eiichiro Aoki, Eiichi Yamaga | 1982-04-20 |
| RE30736 | Tone wave generator in electronic musical instrument | Teruo Hiyoshi, Akira Nakada, Eiichiro Aoki, Takatoshi Okumura | 1981-09-08 |
| 4286281 | Video format signal recording and reproducing device | — | 1981-08-25 |
| 4267762 | Electronic musical instrument with automatic arpeggio performance device | Eiichiro Aoki | 1981-05-19 |