Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11794325 | Power tool having rotary hammer mechanism | Yoshitaka Machida, Hiroki Kaneko | 2023-10-24 |
| 10457711 | Dermatophagoides farinae protein | Naomasa Asaka, Yuki Tanaka | 2019-10-29 |
| 8294655 | Display drive device and display apparatus having same | Ryuichi Hirayama, Shunji Kashiyama | 2012-10-23 |
| 7511691 | Display drive device and display apparatus having same | Ryuichi Hirayama, Shunji Kashiyama | 2009-03-31 |
| 6677898 | Method for controlling array antenna equipped with single radiating element and a plurality of parasitic elements | Jun Cheng, Akifumi Hirata, Takashi Ohira, Kyouichi Iigusa, Takuyo Nakaji +1 more | 2004-01-13 |
| 4653099 | SP sound synthesizer | Takao Kanke, Susumu Takashima | 1987-03-24 |
| 4578811 | Key-in device | — | 1986-03-25 |
| 4541111 | LSP Voice synthesizer | Susumu Takashima, Takao Kanke, Kazumasa Fukushima | 1985-09-10 |