Inventor · disambiguated record
Hisao Morohashi
Also filed as: MOROHASHI HISAO
3 granted patents·137 citations·filing 1976–1991
76Inventor score
Top patents by PatentIndex Score
3 records- 0189US4267489AThin schaukastenOHNO RES & DEV LAB·Filed 1979·Granted May 12, 1981·64 cites·8 claims
- 0279US5384658APlastic optical member and light-quantity-controlling member each having a light-diffusing layer on its surfaceOHNO RESEARCH & DEV LAB CO LTD·Filed 1991·Granted Jan 24, 1995·62 cites·8 claims
- 0375US4053225APortable copierOHNO RES & DEV LAB·Filed 1976·Granted Oct 11, 1977·11 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →