Issued Patents All Time
Showing 226–250 of 277 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5691421 | High moisture adsorptive and desorptive fine particles and process for producing the same | Yoko Yamamoto | 1997-11-25 |
| 5667442 | Chain link assembly body | — | 1997-09-16 |
| 5472818 | Polymer particles and process for producing the same | Yasunari Hotta, Satoshi Maeda, Yozo Yamada, Shinichiro Mori, Toshio Tanaka +1 more | 1995-12-05 |
| 5439097 | Link for conveyor chains | Toshio Takahashi, Masaaki Ikeda, Satoshi Kuriyama, Shuji Sasamoto, Katsutoshi Shibayama | 1995-08-08 |
| 5436559 | Method for testing semiconductor device | Ryoichi Takagi, Tetsuo Tada | 1995-07-25 |
| 5422227 | Resin particles, method for production thereof and their uses | Yasunari Hotta, Satoshi Maeda, Yozo Yamada, Hiroshi Ono, Toshio Uno | 1995-06-06 |
| 5407990 | Composition and method for forming insulating films on electrical steel sheets | Yasuharu Maeda, Akira Sakakura, Kenichi Masuhara | 1995-04-18 |
| 5382624 | Polymer particles and method for producing the same | Yasunari Hotta, Satoshi Maeda, Yozo Yamada, Shinichiro Mori, Toshio Tanaka +1 more | 1995-01-17 |
| 5352521 | Resin particles, method for production thereof and their uses | Yasunari Hotta, Satoshi Maeda, Yozo Yamada, Hiroshi Ono, Toshio Uno | 1994-10-04 |
| 5344673 | Resin particles method for production and their uses | Yasunari Hotta, Satoshi Maeda, Yozo Yamada, Hiroshi Ono, Toshio Uno | 1994-09-06 |
| 5344189 | Vehicle height adjusting device | Takashi Shima | 1994-09-06 |
| 5292822 | High moisture-absorbing and releasing fibers and process for producing the same | Kazutoshi Muta | 1994-03-08 |
| 5287750 | Apparatus for inspecting mechanical strength of bottom portions of bottom-closed hollow pipes | Satoru Yamada | 1994-02-22 |
| 5266894 | Apparatus and method for testing semiconductor device | Ryoichi Takagi, Tetsuo Tada | 1993-11-30 |
| 5264473 | Polyvinyl chloride based resin composition | Hiroaki Furukawa, Kazuyasu Higashiyama, Kentaro Iwanaga, Yasumi Tanaka, Tadashi Usuki +1 more | 1993-11-23 |
| 5239526 | Data recording/reproducing apparatus of spiral trade system with kick back control | Toru Yamagishi, Takaro Mori | 1993-08-24 |
| 5220543 | Compact optical disc recording/reproducing system | Junji Kuroda, Yasuo Haneji, Toru Yamagishi, Takaro Mori, Noriyoshi Kokubo +2 more | 1993-06-15 |
| 5197335 | Apparatus for inspecting mechanical strength of bottom portions of bottom-closed hollow pipes | Satoru Yamada | 1993-03-30 |
| 5155401 | Recorder motor with attached encoder and cover | Shinichi Kanaya, Shingo Sanbe, Shinichi Osada, Seiki Shiotsuki | 1992-10-13 |
| 5128426 | Method for producing a high softening point aliphatic petroleum resin | Osamu Yamasaki | 1992-07-07 |
| 5109028 | Cation exchange fibers | Hiroshi Ohno, Tomomi Takahashi | 1992-04-28 |
| 5086865 | Regenerative braking system for car | Takashi Shima | 1992-02-11 |
| 5088041 | Regenerative braking system for car | Takashi Shima | 1992-02-11 |
| 5050936 | Regenerative braking system for car | Takashi Shima | 1991-09-24 |
| 5049793 | Method of controlling V/F inverter for machines having mechanical braking systems | Kazunori Tsutusi | 1991-09-17 |