IDiyas

For the Inventor, By the Inventor

Takarazuka, Japan

Naoto Hirayama

USPTO Granted Patents = 7

Average Co-Inventor Count = 4.7

ph-index = 5

Forward Citations = 156(Granted Patents)


Location History:

  • Takarazuka, JP (1990 - 1996)
  • Yokkaichi, JP (1996)
  • Osaka, JP (1992 - 2002)

Company Filing History:

goldMedal7 out of 1,156 
 
Nippon Sheet Glass Company, Limited
 patents
silverMedal1 out of 36,499 
 
Toyota Jidosha Kabushiki Kaisha
 patents
bronzeMedal1 out of 6,892 
 
Sumitomo Chemical Company, Limited
 patents
where one patent can have more than one assignee

Years Active: 1990-2002

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7 patents (USPTO):Explore Patents
1. 6437918 - Method of manufacturing flat plate microlens and flat plate microlens (2002-08-20),
2. 5498475 - Coated plastic molded articles (1996-03-12),
3. 5496641 - Plastic lens (1996-03-05),
4. 5415927 - Water-repellant glass products and process for the production thereof (1995-05-16),
5. 5164223 - Process for producing light control plate (1992-11-17),
6. 4956227 - Laminated structure (1990-09-11),
7. 4925737 - Laminated structure (1990-05-15),
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