IDiyas

For the Inventor, By the Inventor

Tsukuba, Japan

Toshikazu Kamiya

USPTO Granted Patents = 14



Average Co-Inventor Count = 4.2

ph-index = 3

Forward Citations = 59(Granted Patents)


Location History:

  • Machida, JP (1994 - 2006)
  • Chiyoda, JP (2011)
  • Tsukuba, JP (2005 - 2012)
  • Ibaraki, JP (2010 - 2013)
  • Tsuchiura, JP (2009 - 2016)

Company Filing History:

goldMedal8 out of 730 
 
Kyowa Hakko Kogyo Co., Ltd.
 patents
silverMedal5 out of 104 
 
Kyowa Hakko Bio Co., Ltd.
 patents
bronzeMedal2 out of 2,245 
 
Mitsubishi Gas Chemical Company, Inc.
 patents
4. 1 out of 41 
 
Meiji Dairies Corporation
 patents
where one patent can have more than one assignee

Years Active: 1994-2016

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14 patents (USPTO):Explore Patents
1. 9433605 - Method for promoting synthesis of tissue collagen (2016-09-06),
2. 8575190 - Method of preventing or ameliorating psoriasis using pyrroloquinoline quinone compounds (2013-11-05),
3. 8178105 - [object Object] (2012-05-15),
4. 8097635 - Insulin resistance improving agent (2012-01-17),
5. 7939099 - Sustained improver of muscular fatigue (2011-05-10),
6. 7846902 - Dipeptide-comprising composition for oral administration (2010-12-07),
7. 7485662 - Therapeutic agent for diabetes mellitus (2009-02-03),
8. 7138386 - Preventives or remedies for arthritis (2006-11-21),
9. 7033580 - Hair-growing agent (2006-04-25),
10. 6946451 - Insulin secretion promoter (2005-09-20),
11. 6506370 - Hair-growing agent (2003-01-14),
12. 6126940 - Hair-growing agent comprised of proanthocyanidins (2000-10-03),
13. 5468474 - N-acylglutamine derivatives and cosmetic compositions (1995-11-21),
14. 5281610 - Condensed naphthyridine derivatives (1994-01-25),
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