Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Toshimitsu OKANE — 3 Patents

CMCmet: 1 patents #8 of 32Top 25%
Tsukuba, JP: #1,054 of 2,818 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Toshimitsu OKANE has been granted 3 US patents while listed as an inventor at Technology Research Association For Future Additive Manufacturing. The first was granted in 2019 and the most recent in May 2020. Toshimitsu OKANE ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Toshimitsu OKANE in Tsukuba, JP.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10654991 Granular material, granular material manufacturing method, three-dimensional laminated and shaped mold manufacturing apparatus, and three-dimensional laminated and shaped mold manufacturing method Yasuhiro Nagai, Kosuke Takeshita 2020-05-19
10322543 Three-dimensional molding device Yoshikazu Ooba, Yousuke Katou, Koukichi Suzuki, Yuya Daicho, Hideaki Miyano +2 more 2019-06-18
10174183 Organic binder, granular material, three-dimensional lamination-shaped mold manufacturing apparatus, and three-dimensional lamination-shaped mold manufacturing method Yasuhiro Nagai, Kosuke Takeshita, Yoshikazu Ooba, Satoshi Imamura 2019-01-08