Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5173040 | Air compressor | Tatsuya Yamazawa, Iwao Ohtani, Hiroshi Mitsuhashi | 1992-12-22 |
| 4936747 | Compressor with condition responsive cut-off means | Hiroshi Mitsuhashi, Harutsugu Ushiota, Akiharu Odagiri, Susumu Sakamoto | 1990-06-26 |
| 4937325 | Process for dyeing and printing synthetic fibers with mixtures of monoazo dyestuffs | Ulrich Buhler, Klaus Hofmann, Hiroshi Mitsuhashi, Harutsugu Ushiota, Akiharu Odagiri +1 more | 1990-06-26 |