Issued Patents All Time
Showing 76–100 of 116 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D391281 | Combined video camera, liquid crystal monitor and video tape recorder | Yoshitomo Itakura | 1998-02-24 |
| 5667567 | Polishing agent used for polishing silicon wafers and polishing method using the same | Hisashi Masumura | 1997-09-16 |
| 5586022 | Method of evaluating easiness of works and processings performed on articles and evaluation apparatus | Syoji Arimoto, Yuuzoo Hiroshige, Tatsuya Suzuki, Toshijiro Ohashi | 1996-12-17 |
| 5510317 | N-acyl-N-phenylmaleamic acid derivatives, methods of producing same, and herbicides containing same as effective components | Tetsuo Takematsu, Takashi Kume, Takeo Komata, Yukio Ikeda, Matsue Kawamura +1 more | 1996-04-23 |
| D368105 | Video camera with video tape recorder | Yoichi Takahashi, Mitsuo Takanaga | 1996-03-19 |
| 5481022 | N-aryloxyacyl-n-phenyltetrahydrophthalamic acid derivatives, methods of producing same, and herbicides containing same as effective components | Tetsuo Takematsu, Takashi Kume, Shoji Yamaoka, Takeo Komata, Yukio Ikeda +3 more | 1996-01-02 |
| 5468719 | N-acyl-n-phenyltetrahydrophthalamic acid derivatives, methods of producing same, and herbicides containing same as effective components | Tetsu Takematsu, Takeo Komata, Takashi Kume, Matsue Kawamura, Yumiko Shirakawa +1 more | 1995-11-21 |
| 5373119 | Exhaust muffler for internal combustion engine | Noboru Nagai, Tadashi Ozaki, Isao Masuda | 1994-12-13 |
| 5349149 | Dual-purpose fluid for cutting and electrical discharge machining | Harumitsu Shiraki, Hiroyasu Sohtome, Tetsutaro Uematsu, Lao-Sou Su | 1994-09-20 |
| 5292922 | N-acyl-N-phenyltetrahydrophthalamic acid derivatives, methods of producing same, and herbicides containing same as effective components | Tetsuo Takematsu, Takashi Kume, Takeo Komata, Matsue Minezaki, Yumiko Shirakawa +1 more | 1994-03-08 |
| 5165205 | Device for vibrating materials to be ground | Takeo Nakagawa, Hitoshi Ohmori | 1992-11-24 |
| 5046797 | Light beam scanner with foreign matter removing feature | Akira Kurisu | 1991-09-10 |
| 5045664 | Machine tool with grinding function and truing/dressing method of grinding stone using it | Takeo Nakagawa, Tetsutaro Uematsu, Norihiko Shimizu, Sakae Hatano, Munetada Kurita +2 more | 1991-09-03 |
| 5043899 | Secondary air supply system for internal combustion engines | Tsuyoshi Okada, Yoshiyasu Uchida, Koichi Hikicki, Shinji Juman | 1991-08-27 |
| 4937771 | Diskette drive/storage unit assembly | Norbert A. Rumps, Jr., Mark T. Sodoma | 1990-06-26 |
| 4787936 | Hydraulic cement-based composition for dip coating of steel and iron articles | Toshiaki Murata, Isao Nakata | 1988-11-29 |
| 4776885 | Sintered composite materials with short metal fibers as matrix | Takeo Nakagawa, Kenzo Hanawa | 1988-10-11 |
| 4703898 | Method for producing ultra fine and short metal fibers | Takeo Nakagawa | 1987-11-03 |
| 4640156 | Production of short metal fibers | Takeo Nakagawa | 1987-02-03 |
| 4597569 | Attraction holding device | Shigeru Itamoto, Kenji Yasuda | 1986-07-01 |
| D284450 | Packing box | Norio Osawa | 1986-07-01 |
| 4580523 | Jig apparatus for arraying and supporting works to be soldered | Takeshi Sunaga, Takayuki Yuzawa | 1986-04-08 |
| 4544999 | Marker light | Hisashi Kawanami, Akihiro Kawauchi | 1985-10-01 |
| D278629 | Television receiver | Kiyoshi Mitani, Hiroshi Yonekura, Osamu Sugihara | 1985-04-30 |
| 4461753 | Process for producing photoconductive cadmium sulfide | Fumio Sumino | 1984-07-24 |