Issued Patents All Time
Showing 26–50 of 123 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D738938 | Freezer | Fumio Yamada, Yasutoshi Okamoto | 2015-09-15 |
| D737871 | Draft chamber | Fumio Yamada, Yasutoshi Okamoto | 2015-09-01 |
| D729290 | Draft chamber | Fumio Yamada, Yasutoshi Okamoto | 2015-05-12 |
| D728643 | Refrigerator for medical use | Fumio Yamada, Yasutoshi Okamoto | 2015-05-05 |
| 8947762 | Fine pixel pitch electrophoretic display | Madis-Marius Vahtre, Laura Päit | 2015-02-03 |
| 8681417 | Fast response electrophoretic display device | Laura Päit, Madis-Marius Vahtre | 2014-03-25 |
| 8628279 | Chip discharge device for machine tool | Kazuyuki Hiramoto, Yuya Hasegawa | 2014-01-14 |
| 8382405 | Spindle device for machine tool | Masakazu Soshi, Haruki Ishiguro | 2013-02-26 |
| D671972 | Automatic tablet packing machine | Yasutoshi Okamoto, Fumio Yamada | 2012-12-04 |
| D671973 | Automatic tablet packing machine | Yasutoshi Okamoto, Fumio Yamada | 2012-12-04 |
| D671971 | Automatic tablet packing machine | Yasutoshi Okamoto, Fumio Yamada | 2012-12-04 |
| D663338 | Microscope | Yasutoshi Okamoto, Fumio Yamada | 2012-07-10 |
| D657407 | Microscope | Yasutoshi Okamoto, Fumio Yamada | 2012-04-10 |
| D652930 | Constant-temperature incubator | Yasutoshi Okamoto, Fumio Yamada | 2012-01-24 |
| 8047750 | Bearing unit and main spindle device of machine tool provided with bearing unit | Hidenori Saraie, Kazuya FUJIOKA, Takahiro NISHIKI | 2011-11-01 |
| D647112 | Freezer | Yasutoshi Okamoto | 2011-10-18 |
| D643865 | Automatic tablet packing machine | Yasutoshi Okamoto, Fumio Yamada | 2011-08-23 |
| D641860 | Draft chamber | Yasutoshi Okamoto, Fumio Yamada, Yuko Kato, So Kumazawa | 2011-07-19 |
| D641861 | Draft chamber | Yasutoshi Okamoto, Fumio Yamada | 2011-07-19 |
| D626981 | Automatic tablet packing machine | Yasutoshi Okamoto, Fumio Yamada | 2010-11-09 |
| D615999 | Refrigerator | Susumu Yamaguchi, Hidehiko Sato, Toshiyuki Hanamure, Naoyuki Fukuda, Kimie Takashima +1 more | 2010-05-18 |
| D613319 | Automatic tablet packing machine | Yasutoshi Okamoto | 2010-04-06 |
| D596962 | Constant-temperature incubator | Yasutoshi Okamoto | 2009-07-28 |
| 7505108 | Liquid crystal material filling method and liquid crystal material filling apparatus | — | 2009-03-17 |
| D587144 | Constant-temperature incubator | Yasutoshi Okamoto | 2009-02-24 |