IDiyas

For the Inventor, By the Inventor

Tokuyama, Japan

Kazuaki Yamamoto

USPTO Granted Patents = 5


Average Co-Inventor Count = 3.6

ph-index = 4

Forward Citations = 80(Granted Patents)


Location History:

  • Shin-nanyo, JP (1979)
  • Tokuyama, JP (1985 - 2004)

Company Filing History:

goldMedal3 out of 893 
 
Tosoh Corporation
 patents
silverMedal2 out of 285 
 
Toyo Soda Manufacturing Co., Ltd.
 patents

Years Active: 1979-2004

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5 patents (USPTO):Explore Patents
1. 6814894 - Lithium-manganese complex oxide, production method thereof and use thereof (2004-11-09),
2. 6036939 - Heat-resistant low-silica zeolite, and process for production and (2000-03-14),
3. 5401701 - Ito sintered body and method of manufacturing the same (1995-03-28),
4. 4554211 - Spherical micro-porous silica gel and a production process thereof (1985-11-19),
5. 4157379 - Process for producing chain structured corpuscular calcium carbonate (1979-06-05),
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