Inventor · disambiguated record
Hirohiko Kato
Also filed as: KATO HIROHIKO
8 granted patents·5 pending applications·53 citations·filing 1984–2022
83Inventor score
Top patents by PatentIndex Score
13 records- 0181US11192325B2Hygienic thin-leaf paperDAIO SEISHI KK·Filed 2018·Granted Dec 7, 2021·2 cites·20 claims
- 0281US4923790ASilver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 1988·Granted May 8, 1990·16 cites·8 claims
- 0379US5100771ASilver halide color photographic material with water insoluble organic solvent soluble polymerFUJI PHOTO FILM CO LTD·Filed 1991·Granted Mar 31, 1992·11 cites·22 claims
- 0473US4536472ASilver halide color photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1984·Granted Aug 20, 1985·13 cites·14 claims
- 0572US11485563B2Packaging bagDAIO SEISHI KK·Filed 2018·Granted Nov 1, 2022·1 cites·18 claims
- 0668US4840877ASilver halide color photographic material and method for processing the sameFUJI PHOTO FILM CO LTD·Filed 1987·Granted Jun 20, 1989·10 cites·29 claims
- 0763US2022009689A1Packaging bagDAIO SEISHI KK·Filed 2021·Application pending·0 cites
- 0855US11358774B2Sheet package with a first slitDAIO SEISHI KK·Filed 2018·Granted Jun 14, 2022·0 cites·6 claims
- 0951US2024057825A1Packaged productDAIO SEISHI KK·Filed 2022·Application pending·0 cites
- 1051US2024199310A1Packaged productDAIO SEISHI KK·Filed 2022·Application pending·0 cites
- 1149US11253129B2Hygienic thin-leaf paperDAIO SEISHI KK·Filed 2018·Granted Feb 22, 2022·0 cites·13 claims
- 1249US2021207328A1Kitchen paper roll and kitchen paperDAIO SEISHI KK·Filed 2019·Application pending·0 cites
- 1344US2022183514A1Film packaging tissueDAIO SEISHI KK·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →