Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12129888 | Rolling bearing holder unit | Yoji Uchida, Hideo FUJIURA, Tatsuya Takimoto | 2024-10-29 |
| 4649642 | Trimmer construction for electric shavers | Haruki Nagasaki, Masami Kitamura | 1987-03-17 |
| 4626666 | Self-regulating electric heater | Masatoshi Maeda, Toshio Kusunoki | 1986-12-02 |
| 4509259 | Electric shaver | Hiromi Kakumoto, Shinji Ihara, Makoto Miyata | 1985-04-09 |
| 4426776 | Electric shaver | Hiromi Kakumoto, Shinji Ihara, Makoto Miyata | 1984-01-24 |