Issued Patents All Time
Showing 101–125 of 131 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5305115 | Highly efficient picture coding method with motion-adaptive zonal sampling enabling optimized image signal compression | Toshihide Akiyama | 1994-04-19 |
| D343168 | Computer | Takamitsu Morisaki, Maki Tomoike | 1994-01-11 |
| D332494 | Case for electrocardiograph | Masaji Sawada | 1993-01-12 |
| D328891 | Memorandum input and output terminal | Hiroshi Sakaguchi, Kenji Ohta | 1992-08-25 |
| D319218 | Cover for a computer | Hiroshi Sakaguchi | 1991-08-20 |
| D318286 | Electronic Calculator with printer | Hiroshi Sakaguchi | 1991-07-16 |
| 5028996 | Picture coding method | Toshihide Akiyama | 1991-07-02 |
| D313811 | Typewriter | Hiroshi Sakaguchi | 1991-01-15 |
| D309910 | Electronic calculator | Hiroshi Sakaguchi | 1990-08-14 |
| D309623 | Electronic calculator | Masaji Sawada, Katsuhiro Iida | 1990-07-31 |
| D309625 | Electronic calculator | Masaji Sawada | 1990-07-31 |
| D309153 | Electronic calculator | Masaji Sawada | 1990-07-10 |
| D308534 | Electronic calculator | Masaji Sawada, Katsuhiro Iida | 1990-06-12 |
| D307889 | Computer | Hiroshi Sakaguchi | 1990-05-15 |
| D307293 | Case for electronic calculator | Masaji Sawada | 1990-04-17 |
| D307032 | Electronic calculator with solar cell | Masaji Sawada | 1990-04-03 |
| 4880939 | 2,5,6,7-tetranor-18,18,19,19-tetradehydro-4,8-inter-m-phenylene PGI.sub.2 derivatives | Kiyotaka Ohno, Shintaro Nishio | 1989-11-14 |
| D303980 | Electronic calculator | Takahisa Yubisui, Hiroshi Sakaguchi | 1989-10-10 |
| D303807 | Electronic calculator with memo | Takahisa Yubisui, Hiroshi Sakaguchi | 1989-10-03 |
| D303681 | Electronic calculator | Hiroshi Sakaguchi | 1989-09-26 |
| D303679 | Electronic calculator | Hiroshi Sakaguchi, Katsuhiro Iida | 1989-09-26 |
| D303539 | Electronic calculator | Hiroshi Sakaguchi, Katsuhiro Iida | 1989-09-19 |
| D303121 | Electronic calculator | Hiroshi Sakaguchi, Katsuhiro Iida | 1989-08-29 |
| 4796217 | Rounding unit for use in arithmetic processing of floating point data | Junichi Iwasaki | 1989-01-03 |
| D298774 | Electronic sphygmomanometer | Takahisa Yubisui, Hiroshi Sakaguchi | 1988-11-29 |