Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D947325 | Faucet | — | 2022-03-29 |
| 11097287 | Device for generating pulsatile flow or intermittent flow | — | 2021-08-24 |
| D914141 | Faucet | — | 2021-03-23 |
| 9504968 | Foamed water saving aerator | — | 2016-11-29 |
| 9297153 | Water saving aerator | — | 2016-03-29 |
| 9033260 | Water saving aerator | — | 2015-05-19 |
| 4246430 | Method for producing crystals of sorbic acid | Masahiro Nakashima | 1981-01-20 |