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For the Inventor, By the Inventor

Tokyo, Japan

Hoya Technosurgical Corporation


USPTO Granted Patents = 3

% Expired Patents = 66.7


Trademarks = 1

Forward Citations = 1

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7 inventors (with patents filed for the assignee):

goldMedal Shintaro Kobayashi (1 out of 28 patents)

silverMedal Ichiro Ono (1 out of 8 patents)

bronzeMedal Daisuke Shoji (1 out of 8 patents)

4.  Yoshikiyo Akasaka (1 out of 1 patent)

5.  Takehiko Nakajima (1 out of 1 patent)

6.  Takeshi Onose (0 patent)

7.  Shun Yanagida (0 patent)


3 patents:

1. 11819817 - Adsorbent and adsorption apparatus (2023-11-21),
2. 8741053 - Calcium phosphate cement composition and its kit for bone prosthesis (2014-06-03),
3. 8652524 - Organ regeneration device (2014-02-18),
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USPTO Data Jan 1 1976 - Sep 29 2026

3 Patents

#3,541 in Tokyo

#8,915 in Japan

Tokyo, JP
Tokyo, Japan

Hoya Technosurgical Corporation

Forward Citations = 1

7 inventors:

goldMedal Shintaro Kobayashi (1 out of 28 patents)

silverMedal Ichiro Ono (1 out of 8 patents)

bronzeMedal Daisuke Shoji (1 out of 8 patents)

4.  Yoshikiyo Akasaka (1 out of 1 patent)

5.  Takehiko Nakajima (1 out of 1 patent)

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