Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10023941 | Leadless brass alloy excellent in stress corrosion cracking resistance | Hidenobu Tameda, Kazuhito Kurose, Tomoyuki Ozasa, Hisanori Terui, Masaru Yamazaki +1 more | 2018-07-17 |
| 8366840 | Leadless brass alloy excellent in stress corrosion cracking resistance | Hidenobu Tameda, Kazuhito Kurose, Tomoyuki Ozasa, Hisanori Terui, Masaru Yamazaki +1 more | 2013-02-05 |
| 8182879 | Method for preventing elution of nickel from water-contact instrument of copper alloy by formation of a protective film | Norikazu Sugaya | 2012-05-22 |
| 7695578 | Bronze alloy, and ingot and liquid-contacting part using the alloy | Kazuhito Kurose | 2010-04-13 |