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USPTO Patent Rankings Data through Dec 31, 2025
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Tooru Mita — 2 Patents

Hitachi: 2 patents #13,405 of 28,497Top 50%
Yokohama, JP: #26,468 of 49,234 inventorsTop 55%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Tooru Mita has been granted 2 US patents while listed as an inventor at Hitachi. The first was granted in 1988 and the most recent in October 1991. Tooru Mita ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Tooru Mita in Yokohama, JP.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5059559 Method of aligning and bonding tab inner leads Michio Takahashi, Yasuo Nakagawa, Toshimitsu Hamada, Hisafumi Iwata, Aizo Kaneda +6 more 1991-10-22 $35,000
4768702 Die bonding apparatus Michio Takahashi, Shinichi Arai, Tatsuhiro Suzuki 1988-09-06 $92,000