YAMAGUCHI; Katsunori
Patent Applications and Registrations
Patent applications and USPTO patent grants for YAMAGUCHI; Katsunori.The latest application filed is for "method for recovering pgm".
- YAMAGUCHI; Katsunori - Tokyo JP
- YAMAGUCHI; Katsunori - Iwate JP
- Yamaguchi; Katsunori - Morioka JP
- Yamaguchi; Katsunori - Morioka-shi JP
- Yamaguchi; Katsunori - Kawasaki JP
| Patent | Date |
|---|---|
| Method For Recovering Pgm App 20220259697 - SUGAWARA; Keiichi ; et al. | 2022-08-18 |
| HOMOGENIZATION METHOD FOR Cu ALLOY COMPRISING Ru App 20170051380 - YAMAGUCHI; Katsunori ; et al. | 2017-02-23 |
| Method of recovering PGM Grant 9,175,365 - Nakamura , et al. November 3, 2 | 2015-11-03 |
| Method of recovering platinum group elements Grant 9,115,418 - Nakamura , et al. August 25, 2 | 2015-08-25 |
| Recovery Of Lead And Indium From Glass, Primarily From Electronic Waste Material App 20140212347 - Teng; Lidong ; et al. | 2014-07-31 |
| Method Of Recovering Platinum Group Elements App 20140150608 - Nakamura; Yuzuru ; et al. | 2014-06-05 |
| Method Of Recovering Pgm App 20140053687 - Nakamura; Yuzuru ; et al. | 2014-02-27 |
| Cigarette Grant 4,679,575 - Yamaguchi , et al. July 14, 1 | 1987-07-14 |
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