Inventor · disambiguated record
Hirotsugi Kobayashi
Also filed as: HIBINO SOHEI · KOBAYASHI HIROTSUGI
4 granted patents·48 citations·filing 1978–1982
76Inventor score
Files withTOKAI RIKA CO LTD4
Top patents by PatentIndex Score
4 records- 0168US4475015AMultiposition switchTOKAI RIKA CO LTD·Filed 1982·Granted Oct 2, 1984·16 cites·4 claims
- 0261US4160511ADevice for capping supplying opening of fuel-tankTOKAI RIKA CO LTD·Filed 1978·Granted Jul 10, 1979·18 cites·4 claims
- 0356US4361739ATwo-directional switchTOKAI RIKA CO LTD·Filed 1980·Granted Nov 30, 1982·12 cites·8 claims
- 0425US4216459ASignal switching system for actuating winking lights to be used for two-wheeled vehiclesTOKAI RIKA CO LTD·Filed 1979·Granted Aug 5, 1980·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →