Hagihara; Koji
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hagihara; Koji.The latest application filed is for "steel with high hardness and excellent toughness".
- Hagihara; Koji - Hyogo JP
- Hagihara; Koji - Suita JP
- Hagihara; Koji - Harima-cho JP
- HAGIHARA; Koji - Suita-shi Osaka
- Hagihara; Koji - Kako-gun JP
- Hagihara; Koji - Tokyo JP
- Hagihara; Koji - Sakai JP
- Hagihara; Koji - Chicago IL
- Hagihara; Koji - Sakai-shi JP
| Patent | Date |
|---|---|
| Gas cooler Grant 11,371,787 - Hirata , et al. June 28, 2 | 2022-06-28 |
| Steel with high hardness and excellent toughness Grant 11,162,162 - Minamino , et al. November 2, 2 | 2021-11-02 |
| Screw compressor Grant 11,067,081 - Hirata , et al. July 20, 2 | 2021-07-20 |
| Pressure vessel Grant 10,895,346 - Kataoka , et al. January 19, 2 | 2021-01-19 |
| Steel With High Hardness And Excellent Toughness App 20200080180 - MINAMINO; Yoritoshi ; et al. | 2020-03-12 |
| Gas cooler having an insertable cooling portion Grant 10,415,889 - Tomioka , et al. Sept | 2019-09-17 |
| Gas Cooler App 20180363992 - HIRATA; Kazuya ; et al. | 2018-12-20 |
| Screw Compressor App 20180347569 - HIRATA; Kazuya ; et al. | 2018-12-06 |
| Gas Cooler App 20170167797 - TOMIOKA; Yusuke ; et al. | 2017-06-15 |
| Pressure Vessel App 20160377229 - KATAOKA; Yasuto ; et al. | 2016-12-29 |
| Gear support structure Grant 8,117,936 - Nomura , et al. February 21, 2 | 2012-02-21 |
| Pyrimidine derivative compound Grant 7,956,060 - Arai , et al. June 7, 2 | 2011-06-07 |
| Method for producing indazol-3-ylmethyl phosphonium salt Grant 7,759,491 - Hagihara , et al. July 20, 2 | 2010-07-20 |
| Gear Support Structure App 20090120223 - NOMURA; Hiroshi ; et al. | 2009-05-14 |
| Method For Producing Indazol-3-ylmethyl Phosphonium Salt App 20090069568 - Hagihara; Koji ; et al. | 2009-03-12 |
| Antitumor Agent App 20090012060 - Arai; Hitoshi ; et al. | 2009-01-08 |
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