Issued Patents All Time
Showing 151–175 of 216 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5410875 | Exhaust-gas purification device for an internal combustion engine or the like | Masakazu Tanaka, Mamoru Mabuchi | 1995-05-02 |
| 5382129 | Sheet feed device for an image forming apparatus | Tomohito Shimizu, Yoshinobu Kagami, Takeshi Yamakawa, Susumu Shiina, Keisuke Hayashi | 1995-01-17 |
| 5324342 | Method of refining molten chrome steel | Motoshi Shinkai, Junichi Tsubokura | 1994-06-28 |
| 5293439 | Integrated optical circuit for fiber-optics gyroscopes | Akio Watanabe | 1994-03-08 |
| 5284917 | Thermoplastic resin composition | Naoki Yamamoto, Masaharu Fujimoto | 1994-02-08 |
| 5270375 | Polyarylene sulfide resin | Naoki Yamamoto, Akira Yanagase, Akira Nakata | 1993-12-14 |
| 5258450 | Polyarylene sulfide resin composition | Akira Nakata, Naoki Yamamoto, Takuya Ueno | 1993-11-02 |
| 5254604 | Light polymerizable resin compositions for the preparation of clasp patterns | Tatsuhiko Takahashi, Akira Hasegawa | 1993-10-19 |
| 5249331 | Vacuum cleaner floor nozzle having an auxiliary agitator | Tomomi Mitani, Hiroshi Nishimura, Hiroshi Hayakawa, Tomonori Katoh, Hideo Okubo +3 more | 1993-10-05 |
| 5239657 | Counted value storage system with recirculative addressing | — | 1993-08-24 |
| 5237496 | Inventory control method and system | Akira Kagami, Koichi Homma, Kichizo Akashi, Takayuki Aizawa | 1993-08-17 |
| 5219920 | Polyarylene sulfide resin composition | Naoki Yamamoto, Akira Nakata, Takuya Ueno | 1993-06-15 |
| 5198164 | Method of firing ceramic building materials | Yuji Hayashi, Keisuke Katayama | 1993-03-30 |
| 5191036 | Thermoplastic resin composition | Naoki Yamamoto, Akira Nakata, Misayo Suehiro | 1993-03-02 |
| 5179643 | Method of multi-dimensional analysis and display for a large volume of record information items and a system therefor | Koichi Homma, Akira Kagami, Kichizo Akashi, Shigeki Hirata, Takayuki Aizawa | 1993-01-12 |
| 5177167 | Oxygen-permeable shaped articles and process for producing same | Seiji Tone, Naoki Yamamoto, Haruko Takeda, Masahiro Sugimori | 1993-01-05 |
| 5144714 | Vacuum cleaner | Seizo Hayashi, Hiroshi Hayakawa, Tomomi Mitani | 1992-09-08 |
| 5128861 | Inventory control method and system | Akira Kagami, Koichi Homma, Kichizo Akashi, Takayuki Aizawa | 1992-07-07 |
| 5124386 | Resin composition having good antistatic property | Naoki Yamamoto, Masaharu Fujimoto, Hiroki Hatakeyama | 1992-06-23 |
| 5124435 | Polyester copolymer from terephthalic acid glycol and cycloaliphatic diol | Naoki Yamamoto, Hitoshi Iwasaki, Noriyuki Taziri | 1992-06-23 |
| 5115512 | Optical waveguide device and method of making the same | Takumi Fujiwara, Takemi Kawazoe | 1992-05-19 |
| 5102941 | Thermoplastic polyester resin composition | Naoki Yamamoto, Akira Nakata | 1992-04-07 |
| 5095089 | Polyester copolymer | Naoki Yamamoto, Hitoshi Iwasaki, Noriyuki Taziri | 1992-03-10 |
| 5084527 | Thermoplastic resin composition | Naoki Yamamoto, Akira Nakata, Misayo Suehiro | 1992-01-28 |
| 5071907 | Polyarylene sulfide resin composition | Akira Nakata, Naoki Yamamoto, Takuya Ueno | 1991-12-10 |