Inventor · disambiguated record
Toshihisa Kanamaru
Also filed as: KANAMARU TOSHIHISA
4 granted patents·104 citations·filing 1980–1992
79Inventor score
Top patents by PatentIndex Score
4 records- 0177US5353519AVacuum drying equipmentSAIBU GAS CO·Filed 1992·Granted Oct 11, 1994·30 cites·14 claims
- 0273US4371569AMethod for reinforcing and repairing pipingSAIBU GAS CO·Filed 1981·Granted Feb 1, 1983·35 cites·3 claims
- 0373US4308824AApparatus for reinforcing and repairing pipingKANKYO KAIHATSU KK·Filed 1980·Granted Jan 5, 1982·32 cites·22 claims
- 0436US4915616ASystem utilizing gas flame for appreciation or ornamentationSAIBU GAS CO·Filed 1987·Granted Apr 10, 1990·7 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →