Koyama; Yoshihiko
Patent Applications and Registrations
Patent applications and USPTO patent grants for Koyama; Yoshihiko.The latest application filed is for "peritoneal dialysis fluid".
- Koyama; Yoshihiko - Yamanashi JP
- Koyama; Yoshihiko - Nakakoma-gun JP
- Koyama; Yoshihiko - Saku JP
- Koyama; Yoshihiko - Nagano JP
- Koyama; Yoshihiko - Saku-city JP
| Patent | Date |
|---|---|
| Peritoneal dialysis fluid Grant 11,020,520 - Nishitani , et al. June 1, 2 | 2021-06-01 |
| Peritoneal Dialysis Fluid App 20180296593 - USAMI; Hirokazu ; et al. | 2018-10-18 |
| Peritoneal dialysis fluid Grant 10,010,563 - Usami , et al. July 3, 2 | 2018-07-03 |
| Peritoneal Dialysis Fluid App 20150250819 - Usami; Hirokazu ; et al. | 2015-09-10 |
| Peritoneal Dialysis Fluid App 20150231321 - Nishitani; Hiroshi ; et al. | 2015-08-20 |
| Thin film magnetic head integrated structure Grant 7,874,063 - Matono , et al. January 25, 2 | 2011-01-25 |
| Method for manufacturing a magnetic head using a multi-stage ion milling Grant 7,503,107 - Koyama , et al. March 17, 2 | 2009-03-17 |
| Thin film magnetic head integrated structure, method of manufacturing thereof, and method of manufacturing thin film magnetic head App 20070044297 - Matono; Naoto ; et al. | 2007-03-01 |
| Method for manufacturing a magnetic head using a multi-stage ion milling App 20060098339 - Koyama; Yoshihiko ; et al. | 2006-05-11 |
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