Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11373334 | Camera setting assist system and camera setting assist method | Tsutomu Onoue, Nobuyuki Eguchi | 2022-06-28 |
| 10182280 | Sound processing apparatus, sound processing system and sound processing method | Michinori Kishimoto, Yoshiyuki Watanabe, Makoto Takakuwa, Manabu Nakamura, Hideki Shuto +3 more | 2019-01-15 |
| D440556 | Speaker box | Masaharu Kobayashi | 2001-04-17 |
| 6057659 | Speaker apparatus | Makoto Yamagishi, Naoki Watanabe | 2000-05-02 |
| 5802194 | Stereo loudspeaker system with tweeters mounted on rotatable enlongated arms | Makoto Yamagishi, Yutaka Kagawa, Kazuo Ichikawa | 1998-09-01 |