Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11983962 | Information processing apparatus, and method | Sachiko YAMAGISHI | 2024-05-14 |
| 6923602 | Drill having construction for reducing thrust load in drilling operation, and method of manufacturing the drill | Jiro Osawa, Kazuhisa Kasuya, Takahiro Yamamoto, Yoshihiro Takikawa | 2005-08-02 |