Inventor
KATAOKA SHIGEHIRO
JP31 patents
⚠️ This page may combine multiple inventors who share the name “KATAOKA SHIGEHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIDEC TOSOK CORP
21 patentsUSD1005341SNov 21, 2023
Electric oil pump
NIDEC TOSOK CORP4 citations73
USD974413SJan 3, 2023
Electric oil pump
NIDEC TOSOK CORP4 citations73
US11333050B2May 17, 2022
Electric oil pump
NIDEC TOSOK CORP2 citations73
US11300127B2Apr 12, 2022
Electric oil pump and control board arrangement
NIDEC TOSOK CORP4 citations73
US11199255B2Dec 14, 2021
Electric oil pump
NIDEC TOSOK CORP2 citations71
US11018544B2May 25, 2021
Motor
NIDEC TOSOK CORP0 citations59
US12255502B2Mar 18, 2025
Rotary electric machine and pump
NIDEC TOSOK CORP0 citations52
US12136863B2Nov 5, 2024
Rotary electric machine and pump
NIDEC TOSOK CORP0 citations52
US11539258B2Dec 27, 2022
Electric oil pump
NIDEC TOSOK CORP0 citations52
US11530700B2Dec 20, 2022
Electric oil pump
NIDEC TOSOK CORP0 citations52
US11512774B2Nov 29, 2022
Electric oil pump
NIDEC TOSOK CORP0 citations52
US11339780B2May 24, 2022
Electric oil pump
NIDEC TOSOK CORP0 citations52
US10962003B2Mar 30, 2021
Electric oil pump apparatus and base plate for electric oil pump
NIDEC TOSOK CORP0 citations52
US10947985B2Mar 16, 2021
Pressure sensor device and electric pump
NIDEC TOSOK CORP0 citations52
US12088175B2Sep 10, 2024
Electric pump
NIDEC TOSOK CORP0 citations51
US11070106B2Jul 20, 2021
Electric oil pump
NIDEC TOSOK CORP0 citations51
US11035747B2Jun 15, 2021
Pressure detection apparatus and electric hydraulic pump that houses pressure detection apparatus
NIDEC TOSOK CORP0 citations51
US10948373B2Mar 16, 2021
Pressure sensor device and electrically powered pump
NIDEC TOSOK CORP0 citations51
US10935448B2Mar 2, 2021
Pressure detection device with improved external noise measurement reduction
NIDEC TOSOK CORP0 citations51
US12388332B2Aug 12, 2025
Electric pump
NIDEC TOSOK CORP0 citations50
US12081070B2Sep 3, 2024
Pump
NIDEC TOSOK CORP0 citations38
KIKKOMAN CORP
9 patentsUS5804597ASep 8, 1998
Agent for the prevention or treatment of cataracts
KIKKOMAN CORP30 citations90
US5231193AJul 27, 1993
Process for producing ellagic acid
KIKKOMAN CORP40 citations90
US4567254AJan 28, 1986
Method for preparing N6,8-disubstituted 3',5'-cyclic adenosine monophosphate and salt thereof
KIKKOMAN CORP25 citations79
US5972357AOct 26, 1999
Healthy foods and cosmetics
KIKKOMAN CORP14 citations72
US4751293AJun 14, 1988
Process for preparation of N6 -substituted 3',5'-cyclic adenosine monophosphate and salt thereof
KIKKOMAN CORP7 citations71
US5246922ASep 21, 1993
N6,N6 -disubstituted-cyclic adenosine-3',5'-monophosphates and pharmacutical compositions
KIKKOMAN CORP5 citations61
US6051234AApr 18, 2000
Health diet for preventing diseases caused by life-habit
KIKKOMAN CORP4 citations60
US4902677AFeb 20, 1990
Treatment of heart failure of mammals with N6 -substituted cyclic adenosine monophosphates
KIKKOMAN CORP6 citations58
US6395280B1May 28, 2002
Deodorant agents for oral use for discharges and method for relieving odor of discharges
KIKKOMAN CORP1 citations50