Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12222368 | Liquid analysis device and sensor unit | Manabu Shibata, Hiroki Minowa | 2025-02-11 |
| D926288 | Showerhead component | — | 2021-07-27 |
| D925699 | Showerhead component | — | 2021-07-20 |
| D903050 | Combination faucet and shower head | Yoshihiko Ando, Youichirou Tomioka, Touichirou Matsuura | 2020-11-24 |
| D884832 | Shower head | — | 2020-05-19 |
| 9360450 | Measuring device with error content question sentence and user-selectable choices | — | 2016-06-07 |
| 8965724 | Measuring device | — | 2015-02-24 |
| 4621463 | Method of grinding cams on a camshaft | Toshio Maruyama | 1986-11-11 |
| 4528781 | Method of forming cam by grinding | Tsuyoshi Koide, Norihiko Shimizu, Toshio Maruyama | 1985-07-16 |
| 4498259 | Numerical controller for a grinding machine | Katsumi Yamamoto, Ikuro Hamada | 1985-02-12 |
| 4484413 | Control apparatus for a grinding machine | Katsumi Yamamoto, Ikurou Hamada | 1984-11-27 |