Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D356594 | Check printer and accounting machine | Toshihiro Nakashima | 1995-03-21 |
| 5108296 | Mounting and grounding connectors for electrical components | Tsunesuke Takano, Kouichi Sinzawa | 1992-04-28 |
| 4999669 | Levelling device in an exposure apparatus | Kesayoshi Amano | 1991-03-12 |
| D303173 | Vacuum cleaner | Isshin Miyamoto, Yasuo Nagamatsu, Yasuhiko Tanaka, Masaharu Sakamoto, Masataka Hidaka +1 more | 1989-08-29 |
| D291449 | Typewriter | Isshin Miyamoto, Yasuo Nagamatsu, Yasuhiko Tanaka, Masataka Hidaka, Masaharu Sakamoto | 1987-08-18 |
| D291324 | Typewriter | Isshin Miyamoto, Yasuo Nagamatsu, Yasuhiko Tanaka, Masaharu Sakamoto, Masataka Hidaka | 1987-08-11 |