Issued Patents All Time
Showing 51–75 of 101 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D395915 | Printer for computer | Hideki Enomoto | 1998-07-07 |
| 5761058 | Power converter apparatus for a discharge lamp | Takashi Kanda, Yoshinobu Murakami, Masahiro Naruo, Tomoyuki Nakano, Naoki Ohnishi +2 more | 1998-06-02 |
| 5610807 | Power converting system with a plurality of charging capacitors | Takashi Kanda, Masahito Ohnishi | 1997-03-11 |
| 5608614 | Power converter | Masahito Ohnishi, Shozo Kataoka, Takashi Kanda, Takashi Yamasaki | 1997-03-04 |
| 5604337 | Loudspeaker arrangement in television receiver cabinet | Masashi Sugimoto, Syuji Isono, Kiyoshi Sakai, Yoshiaki OKIHARA, Katsunori Yahiro | 1997-02-18 |
| 5534073 | Semiconductor producing apparatus comprising wafer vacuum chucking device | Yoshimi Kinoshita, Tomoyuki Kanda, Katsuhisa Kitano, Hiroshi Ohnishi, Kenichiro Yamanishi +9 more | 1996-07-09 |
| 5501240 | Cleaning method and cleaning apparatus | Takeshi Dohku, Kazunori Koba, Kazuyuki Miyake | 1996-03-26 |
| 5434479 | Full-bridge inverter for discharge lamp lighting device with varied transistor zero voltage period | Masahito Ohnishi, Shozo Kataoka | 1995-07-18 |
| 5396036 | Roller contact device | Yuji Mihara | 1995-03-07 |
| 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 |
| 5348802 | Carbon fiber made from acrylic fiber and process for production thereof | Yoji Matsuhisa, Toru Hiramatsu, Gen-ichi Katagiri | 1994-09-20 |
| D350151 | Printer for an electronic computer | Koki Sugawara | 1994-08-30 |
| 5336857 | Roller contact device | — | 1994-08-09 |
| 5280236 | IC test instrument | Osamu Takahashi | 1994-01-18 |
| D342755 | Printer | Masaaki Iwamoto | 1993-12-28 |
| 5255436 | Knife and sheath assembly | — | 1993-10-26 |
| 5252132 | Apparatus for producing semiconductor film | Masao Oda, Yoshiyuki Goto, Toyomi Osige, Tatsuya Iwasa, Yoshimi Kinoshita +1 more | 1993-10-12 |
| D340232 | Image scanner | — | 1993-10-12 |
| D338033 | Printer | Morison S. Cousins, Montgomery Teague, Darwin Hu, Arthur J. Henry | 1993-08-03 |
| D332622 | Printer | — | 1993-01-19 |
| 5087742 | Process for preparing aromatic polycarboxylic acids | Nobuyuki Okubo, Toshiharu Matsuda, Yutaka Konai | 1992-02-11 |
| RE33779 | Preparation process of 4,4-dihydroxybiphenyl | Yutaka Konai, Tadashi Nakamura, Takayuki Tanonaka, Yoshihisa Machida | 1991-12-24 |
| 5017744 | Roller contact device | — | 1991-05-21 |
| D316870 | Printer | Kouki Sugawara | 1991-05-14 |
| 4992742 | Charged-particle distribution measuring apparatus | Soichiro Okuda, Shigeo Sasaki, Yoshio Yamane, Fumiharu Yabunaka | 1991-02-12 |