NAGAYAMA; Hiroyuki
Patent Applications and Registrations
Patent applications and USPTO patent grants for NAGAYAMA; Hiroyuki.The latest application filed is for "seamless steel pipe and method for producing same".
- NAGAYAMA; Hiroyuki - Osaka JP
- Nagayama; Hiroyuki - Tokyo N/A JP
- Nagayama; Hiroyuki - Chiyoda-ku JP
- Nagayama; Hiroyuki - Yokohama-shi JP
- Nagayama; Hiroyuki - Hyogo JP
- Nagayama; Hiroyuki - Fukuoka JP
- Nagayama; Hiroyuki - Ichihara JP
| Patent | Date |
|---|---|
| Seamless Steel Pipe And Method For Producing Same App 20190040480 - ARAI; Yuji ; et al. | 2019-02-07 |
| Seamless steel pipe and method for producing same Grant 10,131,962 - Arai , et al. November 20, 2 | 2018-11-20 |
| Duplex stainless steel and production method therefor Grant 9,771,628 - Motoya , et al. September 26, 2 | 2017-09-26 |
| Welded joint of duplex stainless steel Grant 9,579,870 - Nagayama , et al. February 28, 2 | 2017-02-28 |
| Seamless Steel Pipe And Method For Producing Same App 20150315685 - ARAI; Yuji ; et al. | 2015-11-05 |
| Duplex Stainless Steel And Production Method Therefor App 20130312880 - Motoya; Daisuke ; et al. | 2013-11-28 |
| Duplex Stainless Steel App 20130315776 - Yamada; Kenta ; et al. | 2013-11-28 |
| Welded Joint Of Duplex Stainless Steel App 20130316193 - Nagayama; Hiroyuki ; et al. | 2013-11-28 |
| Optical Filter, Optical Filter For Display, And Display And Plasma Display Panel Provided With The Optical Filter App 20100258752 - Mochizuki; Takayuki ; et al. | 2010-10-14 |
| Methane/methanol producing system Grant 6,913,735 - Imasaki , et al. July 5, 2 | 2005-07-05 |
| Microcomputer including system for controlling and maintaining the electric potential of an input terminal to improve interrupt response time Grant 6,631,475 - Nagayama , et al. October 7, 2 | 2003-10-07 |
| Methane/methanol producing system App 20030006129 - Imasaki, Kazuo ; et al. | 2003-01-09 |
| Methods of manufacturing gradient function material Grant 5,653,924 - Ishibashi , et al. August 5, 1 | 1997-08-05 |
| Method of manufacturing a laminated ceramic device Grant 5,614,044 - Nagayama , et al. March 25, 1 | 1997-03-25 |
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