Koyama; Yoshiyuki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Koyama; Yoshiyuki.The latest application filed is for "material to form a hydrogel".
- Koyama; Yoshiyuki - Tokyo N/A JP
- Koyama; Yoshiyuki - Noda JP
- Koyama; Yoshiyuki - Yokohama JP
| Patent | Date |
|---|---|
| Material to form a hydrogel Grant 11,045,575 - Koyama , et al. June 29, 2 | 2021-06-29 |
| Material To Form A Hydrogel App 20200297894 - KOYAMA; Yoshiyuki ; et al. | 2020-09-24 |
| Material to form a hydrogel Grant 10,716,874 - Koyama , et al. | 2020-07-21 |
| Blade driving device and image capturing device Grant 10,649,309 - Yoshizawa , et al. | 2020-05-12 |
| Interchangeable lens for camera Grant D881,973 - Yajima , et al. | 2020-04-21 |
| Blade Driving Device And Image Capturing Device App 20190137845 - Yoshizawa; Takahito ; et al. | 2019-05-09 |
| Blade driving device and image capturing device Grant 10,209,605 - Yoshizawa , et al. Feb | 2019-02-19 |
| Blade Driving Device And Image Capturing Device App 20180074387 - Yoshizawa; Takahito ; et al. | 2018-03-15 |
| Material To Form A Hydrogel App 20170290946 - KOYAMA; Yoshiyuki ; et al. | 2017-10-12 |
| Material To Form A Hydrogel App 20150224222 - KOYAMA; Yoshiyuki ; et al. | 2015-08-13 |
| Freeze-dried product for introducing nucleic acid, oligonucleic acid or derivative thereof Grant 8,492,142 - Koyama , et al. July 23, 2 | 2013-07-23 |
| Freeze-dried Product For Introducing Nucleic Acid, Oligonucleic Acid Or Derivative Thereof App 20120202283 - KOYAMA; Yoshiyuki ; et al. | 2012-08-09 |
| Medical polymers and uses thereof Grant 7,550,512 - Sato , et al. June 23, 2 | 2009-06-23 |
| Freeze-Dried Product for Introducing Nucleic Acid, Oligonucleic Acid or Derivative Thereof App 20090130761 - Koyama; Yoshiyuki ; et al. | 2009-05-21 |
| Medical polymers and uses thereof App 20050036973 - Sato, Toshinori ; et al. | 2005-02-17 |
| Medical polymers and uses thereof App 20040097659 - Sato, Toshinori ; et al. | 2004-05-20 |
| Polymers having benzeneboronic acid groups and insulin complexes of same of a sugar response type Grant 5,478,575 - Miyazaki , et al. December 26, 1 | 1995-12-26 |
| Actinonin derivatives and pharmaceutically acceptable salts thereof Grant 5,206,384 - Shibahara , et al. April 27, 1 | 1993-04-27 |
| Polymer-drug conjugate and a method of producing it Grant 5,130,126 - Koyama , et al. July 14, 1 | 1992-07-14 |
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