Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5061891 | Cross coil | Shigeki Totsuka, Yukio Ohike | 1991-10-29 |
| 4797230 | Method of dissolving solid or semi-solid material into solvent | Kiyoshi Yamamoto, Toshihiro Nakamura, Keiichiro Inui | 1989-01-10 |
| 4462961 | Aluminum alloy for casting | Akio Hashimoto | 1984-07-31 |
| 4424198 | Process for preparing trichlorosilane and silicon tetrachloride from silicon and hydrogen chloride | Hidetaka Hori | 1984-01-03 |
| 4420345 | Method for manufacture of aluminum alloy casting | Akio Hashimoto | 1983-12-13 |
| 4419143 | Method for manufacture of aluminum alloy casting | Akio Hashimoto | 1983-12-06 |