Inventor · disambiguated record
Masakatsu Torii
Also filed as: TORII MASAKATSU
5 granted patents·351 citations·filing 1980–1992
85Inventor score
Top patents by PatentIndex Score
5 records- 0194US4428368AMassage deviceTORII MASAKATSU·Filed 1980·Granted Jan 31, 1984·231 cites·7 claims
- 0267US5221246AApparatus for supporting a user in an inverted positionSAITAMA KAKO KABUSHIKI KAISHA·Filed 1992·Granted Jun 22, 1993·46 cites·7 claims
- 0366US4605224AExercise apparatusSAITAMA KAKO CO LTD·Filed 1984·Granted Aug 12, 1986·36 cites·5 claims
- 0452US4949712ABody shaking deviceTORII MASAKATSU·Filed 1989·Granted Aug 21, 1990·26 cites·6 claims
- 0536US4522392ASpring type leg exercising deviceSAITAMA KAKO CO LTD·Filed 1982·Granted Jun 11, 1985·12 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →