Inventor · disambiguated record
Mitsuhiro Katayama
Also filed as: KATAYAMA MITSUHIRO
3 granted patents·16 citations·filing 1985–1987
66Inventor score
Files withKANTO DENKA KOGYO KK3
Top patents by PatentIndex Score
3 records- 0148US4663262ACarrier for use in electrophotographic developersKANTO DENKA KOGYO KK·Filed 1985·Granted May 5, 1987·11 cites·11 claims
- 0231US4751164AMethod of making carrier for use in electrophotographic developersKANTO DENKA KOGYO KK·Filed 1987·Granted Jun 14, 1988·3 cites·3 claims
- 0328US4732835ACarrier for use in electrophotographic developersKANTO DENKA KOGYO KK·Filed 1986·Granted Mar 22, 1988·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →