Inventor · disambiguated record
Shigeaki Doto
Also filed as: DOTO SHIGEAKI
8 granted patents·102 citations·filing 1976–1998
87Inventor score
Top patents by PatentIndex Score
8 records- 0179US4624506ACompound electropneumatic brake control systemNIPPON AIR BRAKE CO·Filed 1985·Granted Nov 25, 1986·21 cites·6 claims
- 0274US4077674ALinearly operative electric/fluid pressure valve deviceNIPPON AIR BRAKE CO·Filed 1976·Granted Mar 7, 1978·25 cites·9 claims
- 0366US4585279ALoad responsive brake control valveNIPPON AIR BRAKE CO·Filed 1984·Granted Apr 29, 1986·13 cites·10 claims
- 0457US5713639ABrake control device for railroad rolling stockWESTINGHOUSE AIR BRAKE CO·Filed 1996·Granted Feb 3, 1998·15 cites·8 claims
- 0552US4765806AControl method for a dual-cylinder moisture removal apparatusNIPPON AIR BRAKE CO·Filed 1987·Granted Aug 23, 1988·8 cites·8 claims
- 0648US4302058AVariable load valve deviceNIPPON AIR BRAKE CO·Filed 1980·Granted Nov 24, 1981·7 cites·7 claims
- 0743US5803554ABrake monitoring device for railroad carsNABCO LTD·Filed 1996·Granted Sep 8, 1998·9 cites·13 claims
- 0832US5975649ABrake monitoring device for railroad carsNABCO LTD·Filed 1998·Granted Nov 2, 1999·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →