Issued Patents All Time
Showing 201–225 of 278 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5060466 | Composite rope and manufacturing method for the same | Shigeharu Matsuda, Hiroshi Takaki | 1991-10-29 |
| 5055731 | High-speed two-dimensional electrostatic actuator | Hideki Nihei, Nobuyoshi Tsuboi, Hiroyuki Minemura, Shigeki Morinaga | 1991-10-08 |
| 5047817 | Stacked capacitor for semiconductor memory device | Wataru Wakamiya, Yoshinori Tanaka, Takahisa Eimori, Hiroji Ozaki, Shinichi Satoh | 1991-09-10 |
| 5034476 | Surface-treated polyorganosilsesquioxane fine powder | Kenji Saito | 1991-07-23 |
| 5031479 | Automatic gear change control apparatus for automobile and method of controlling same | Masahiko Ibamoto, Keiichi Tokuyama, Hiroyuki Ohiwa, Mitsuhiro Masuda | 1991-07-16 |
| 5027497 | Method for forming fixing end portion of composite rope and composite rope | Hiroshi Takaki, Ryuichi Endo | 1991-07-02 |
| 5020785 | Sheet finisher | Kenji Kosaka, Akihiro Suzuki, Kenji Hayashi | 1991-06-04 |
| 4998161 | LDD MOS device having an element separation region having an electrostatic screening electrode | Shinichi Satoh, Hiroji Ozaki, Yoshinori Tanaka, Wataru Wakamiya | 1991-03-05 |
| 4996257 | Surface-treated polyorganosilsesquioxane fine powder | Kenji Saito | 1991-02-26 |
| 4983470 | Protective material for molten carbonate fuel cell | Kazunao Sato, Mitsuie Matsumura, Chika Hirai | 1991-01-08 |
| 4981689 | Insect repellent material containing amide ingredient, chlorinated polyethylene and elastomer | Yasuo Shikinami, Kunihiro Hata, Kiyoshi Utsumi | 1991-01-01 |
| 4959483 | D-glucosaccharoascorbic acid | Koichi Matsumura, Noritoshi Mise, Hiroshi Miki | 1990-09-25 |
| 4941828 | Dental chuckless handpiece | — | 1990-07-17 |
| 4921424 | Dental handpiece | — | 1990-05-01 |
| 4907434 | Method and device for controlling strip thickness in rolling mills | Ikuya Hoshino, Yukihiro Maekawa, Takayuki Fujimoto | 1990-03-13 |
| 4897257 | Method for producing foamable composition | Hirokazu Nishikawa, Junzou Yamashita | 1990-01-30 |
| 4895914 | Surface treated polymethylsilsesquioxane powder | Kenji Saitoh | 1990-01-23 |
| 4879578 | Paper feeding device and a paper guiding device in a copying apparatus | Masahiko Hisajima, Yutaka Shigemura, Isao Yada, Yoichiro Irie, Kiyoshi Morimoto +1 more | 1989-11-07 |
| 4874053 | Torque detecting apparatus | Shotaro Naito, Kunio Miyashita, Yasuo Noto, Noboru Sugiura, Tadashi Takahashi +5 more | 1989-10-17 |
| 4871616 | Surface-treated poly methyl silsequoxane powder | Akira Takagi | 1989-10-03 |
| 4870639 | Packet switching system | Kentaro Hayashi | 1989-09-26 |
| 4837371 | Process for concentration of an aqueous solution of amino acid | Shinji Ogawa, Seiya Iguchi, Yoh Ohmori | 1989-06-06 |
| 4831162 | Preparation process of ethylene oxide | Mutsuo Nakajima, Hisaharu Kuboyama, Tadashi Komiyama, Kenji Yoshida | 1989-05-16 |
| 4828739 | Lubricating composition and hydraulic fluid | Yoshiyuki Satoh, Shinji Kida, Masaaki Otsuki | 1989-05-09 |
| 4800160 | Process and apparatus for producing immobilized enzyme granules | Seiya Iguchi, Takeshi Noguchi, Masayo Aihara | 1989-01-24 |