Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12377726 | Work vehicle | — | 2025-08-05 |
| 12151747 | Work vehicle | — | 2024-11-26 |
| 12013145 | Dry room and method for controlling same | Katsuhiro Masuda, Akira Ueda | 2024-06-18 |
| 11972424 | Detection of evasive item listings | Igor Grudetskyi, Yi Ren | 2024-04-30 |
| 11874019 | Dehumidifying device for dew point temperature adjustment | Katsuhiro Masuda, Akira Ueda | 2024-01-16 |
| 7305149 | Image pickup information recognition system | Shoji Yoshikawa, Katsuhiko Yamada, Akito Takeya | 2007-12-04 |
| 6815605 | Silicon single crystal and wafer doped with gallium and method for producing them | Takao Abe, Teruhiko Hirasawa, Katsushi Tokunaga, Tetsuya Igarashi | 2004-11-09 |
| 5997382 | Method of processing sealing surface of casting and grindstone suitable for use therein | Takefusa Sasamori, Motoshi NAKAMURA, Morihiro Sawada, Kazuya Nakata | 1999-12-07 |
| 5286912 | Electronic musical instrument with playback of background tones and generation of key-on phrase tones | — | 1994-02-15 |
| 5278346 | Electronic music instrument for shifting tone pitches of input voice according to programmed melody note data | — | 1994-01-11 |
| 5206447 | Electronic musical instrument having an ad-libbing function | Hideki Takahashi | 1993-04-27 |
| 5051897 | Single-chip microcomputer with memory patching capability | Kazuo Hayashi, Junji Kuroki | 1991-09-24 |
| 4591654 | Solar cells based on indium phosphide | Akio Yamamoto, Chikao Uemura | 1986-05-27 |