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USPTO Patent Rankings Data through Dec 31, 2025
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Kazuo Ohba — 11 Patents

UNUnknown: 9 patents #1,046 of 83,584Top 2%
TCTakara Co.: 3 patents #28 of 93Top 35%
Kawagoe, JP: #152 of 1,278 inventorsTop 15%
Overall (All Time): #435,149 of 4,157,543Top 15%
11 Patents All Time
Kazuo Ohba has been granted 11 US patents while listed as an inventor at Unknown. The first was granted in 1994 and the most recent in August 2005. Kazuo Ohba ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Kazuo Ohba in Kawagoe, JP.

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
6926812 Electric feeding method and apparatus for a continuous plating apparatus 2005-08-09
6893319 Arm for elastic doll body, method of forming the arm part, and metal mold for forming the arm part 2005-05-17
6524519 Method of molding elastic doll heads and mold therefor Takahiro Ueno 2003-02-25
6471846 Electric feeding method and apparatus for a continuous plating apparatus 2002-10-29
6464557 Elastomeric doll head, molding method and mold therefor Takahiro Ueno, Akira Watanabe 2002-10-15
6174418 Continuous plating apparatus 2001-01-16
6165330 Continuous plating apparatus 2000-12-26
6071387 Automatic plating method and apparatus thereof 2000-06-06
5378507 Dry coating method Yoshinori Shima, Akira Ohba 1995-01-03
5370779 ECR plasma process Yoshinori Shima, Akira Ohba 1994-12-06
5322985 Method for boring small holes in substrate material Kaori Shima, Akira Ohba 1994-06-21