Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5346114 | Electric stapler with unmovably fixed magazine | Kunio Ishizaki, Katsunori Manabe | 1994-09-13 |
| 5291862 | Cylinder sleeve assembly used in cylinder block for multi-cylinder internal combustion engine, and forming mold for use in production of sand mold for casting the same | Hisashi Katoh, Akio Simizu, Shigeo Abe, Kiichiro Susa | 1994-03-08 |