Inventor · disambiguated record
Kazuhiko Sonomoto
Also filed as: SONOMOTO KAZUHIKO
3 granted patents·155 citations·filing 1975–1999
76Inventor score
Top patents by PatentIndex Score
3 records- 0184US6238631B1Three-dimensional, photocatalytic filter apparatusTAO INC·Filed 1999·Granted May 29, 2001·64 cites·7 claims
- 0281US6531100B1Photocatalyst-supporting body and photocatalytic apparatusHITACHI METALS LTD·Filed 1998·Granted Mar 11, 2003·74 cites·10 claims
- 0359US4000010ARoll and process for producing sameHITACHI METALS LTD·Filed 1975·Granted Dec 28, 1976·17 cites·45 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →