Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10533244 | Method of producing hot forged product using brass and hot forged product and wetted product such as valve and water faucet molded using the same | Junichi Hanaoka | 2020-01-14 |
| 10023941 | Leadless brass alloy excellent in stress corrosion cracking resistance | Hidenobu Tameda, Teruhiko Horigome, Tomoyuki Ozasa, Hisanori Terui, Masaru Yamazaki +1 more | 2018-07-17 |
| 8366840 | Leadless brass alloy excellent in stress corrosion cracking resistance | Hidenobu Tameda, Teruhiko Horigome, Tomoyuki Ozasa, Hisanori Terui, Masaru Yamazaki +1 more | 2013-02-05 |
| 7806996 | Copper-based alloy, and cast ingot and liquid-contacting part each using the alloy | Yukihiro Hirata, Tomoyuki Ozasa, Hisanori Terui | 2010-10-05 |
| 7695578 | Bronze alloy, and ingot and liquid-contacting part using the alloy | Teruhiko Horigome | 2010-04-13 |
| 7297215 | Copper base alloy, and cast ingot and parts to be contacted with liquid | Yukihiro Hirata, Tomoyuki Ozasa, Hisanori Terui | 2007-11-20 |