Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5627883 | Method for a cordless telephone with division of channels into groups of channels | Satoru Maeda, Masaru Nonogaki, Munehiro Yoshikawa | 1997-05-06 |
| 4928234 | Data processor system and method | Yoshio Kitamura, Hiroshi Takizuka | 1990-05-22 |
| 4289400 | Apparatus for measuring a gradient of a surface | Shigeo Kubota, Masahiro Kikuchi | 1981-09-15 |