Inventor · disambiguated record
Haruhiro Kato
Also filed as: KATO HARUHIRO · YAGUCHI MASACHIKA
3 granted patents·66 citations·filing 1974–1977
72Inventor score
Top patents by PatentIndex Score
3 records- 0182US3982050AMethod for coating inner faces of metal pipes of small diameterDAI NIPPON CO LTD·Filed 1974·Granted Sep 21, 1976·38 cites·4 claims
- 0271US4192581AElectrochromic display deviceDAINIPPON TORYO KK·Filed 1977·Granted Mar 11, 1980·23 cites·24 claims
- 0336US4166676AMethod of turning off the display in electrochromic display devicesDAINIPPON TORYO KK·Filed 1977·Granted Sep 4, 1979·5 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →