Issued Patents All Time
Showing 76–100 of 112 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6092786 | Gate valve | Hiroki Oka, Yoji IIZUKA, Kenichi Nakagawa, Jun Hirose, Tatsuya Nakagome +1 more | 2000-07-25 |
| 6084896 | Laser light-source apparatus and method of producing light beam | Fumio Ohtomo, Masayuki Momiuchi, Masahiro Ohishi, Yoshiaki Goto | 2000-07-04 |
| 6081254 | Color correction system of imaging apparatus | Mariko Tanaka, Shinichi Yamada, Tomoko Ogawa, Yuji Sano, Kiyoharu Kishimoto +9 more | 2000-06-27 |
| 6048105 | Laser system for surveying | Fumio Ohtomo, Masayuki Momiuchi, Masahiro Ohishi, Yoshiaki Goto | 2000-04-11 |
| 6027390 | Frit-sealing apparatus for cathode-ray tube | Hiroshi Okuda | 2000-02-22 |
| 6002696 | Laser apparatus and method of controlling the same | Masahiro Ohishi, Fumio Ohtomo, Masayuki Momiuchi, Yoshiaki Goto | 1999-12-14 |
| 5991325 | Laser beam emitting apparatus and method of driving laser light source | Fumio Ohtomo, Masayuki Momiuchi, Masahiro Ohishi, Yoshiaki Goto | 1999-11-23 |
| 5982537 | Speaker apparatus with a picture projecting screen | Yoshimi Saito, Hiroshi Matsumoto | 1999-11-09 |
| 5969878 | Zoom lens system | — | 1999-10-19 |
| 5953116 | Tilt detecting device | Fumio Ohtomo, Jun-ichi Kodaira | 1999-09-14 |
| 5945141 | Screw head device for injection molding machine | Makoto Shirota, Masahide Miyagawa | 1999-08-31 |
| 5936987 | Laser beam emitting apparatus | Masahiro Ohishi, Fumio Ohtomo, Masayuki Momiuchi, Yoshiaki Goto | 1999-08-10 |
| 5909455 | Rotating laser beam irradiating apparatus | Fumio Ohtomo, Masayuki Momiuchi, Masahiro Ohishi, Yoshiaki Goto | 1999-06-01 |
| 5898489 | Laser irradiation light detecting device | Fumio Ohtomo, Masayuki Momiuchi, Masahiro Ohishi, Toshikazu Adegawa | 1999-04-27 |
| 5825798 | Laser oscillating apparatus and method of driving laser beam source | Masayuki Momiuchi, Masahiro Ohishi, Yoshiaki Goto, Fumio Ohtomo | 1998-10-20 |
| 5745623 | Laser system for surveying | Fumio Ohtomo, Masayuki Momiuchi, Masahiro Ohishi, Yoshiaki Goto | 1998-04-28 |
| 5521886 | Diaphragm for use with an electro-acoustic transducer and method of producing the same | Toshio Hirosawa, Hachishiro Kobayashi, Itaru Tanaka | 1996-05-28 |
| 5504820 | Television receiver with stereo speakers | — | 1996-04-02 |
| 5477621 | Electrical capacitance instrument and manufacturing method of the same | Toshiyuki Shirai, Tamio Suzuki | 1995-12-26 |
| 5452025 | Television set with sound-reflecting sidewalls | — | 1995-09-19 |
| 5448647 | Electric apparatus having speaker | — | 1995-09-05 |
| 5406715 | Tape measure device | Mitsugu Sugawara, Toru Kodato | 1995-04-18 |
| 5393255 | Method of inspection for cathode-ray tube component members and apparatus used for embodying the same | Yasushi Hisaoka, Yoshio Yamane, Hidenobu Murakami, Yoshimi Kinoshita, Hiroaki Tobuse +2 more | 1995-02-28 |
| 5329321 | Intraocular length measuring instrument with rotary optical path length variator | — | 1994-07-12 |
| 5287204 | Image recognition apparatus for judging between monochromic and color originals | Katuyuki Kouno, Yoshiyuki Sorimachi, Yuzuru Suzuki, Yoshinori Awata | 1994-02-15 |