Inventor
TSUKAMOTO YOSHIHISA
JP60 patents
⚠️ This page may combine multiple inventors who share the name “TSUKAMOTO YOSHIHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROHM CO LTD
15 patentsUS10490494B2Nov 26, 2019
Semiconductor device
ROHM CO LTD2 citations72
US10192820B2Jan 29, 2019
Semiconductor device
ROHM CO LTD2 citations72
USD1021829SApr 9, 2024
Semiconductor module
ROHM CO LTD0 citations63
USD1012048SJan 23, 2024
Semiconductor module
ROHM CO LTD0 citations63
USD1022932SApr 16, 2024
Semiconductor module
ROHM CO LTD0 citations62
USD1021830SApr 9, 2024
Semiconductor module
ROHM CO LTD0 citations62
USD1015283SFeb 20, 2024
Semiconductor module
ROHM CO LTD0 citations62
USD1015284SFeb 20, 2024
Semiconductor module
ROHM CO LTD0 citations62
USD1013648SFeb 6, 2024
Semiconductor module
ROHM CO LTD0 citations62
USD1013647SFeb 6, 2024
Semiconductor module
ROHM CO LTD0 citations62
USD1012049SJan 23, 2024
Semiconductor module
ROHM CO LTD0 citations62
US10892218B2Jan 12, 2021
Semiconductor device
ROHM CO LTD0 citations61
US12068235B2Aug 20, 2024
Semiconductor device
ROHM CO LTD0 citations52
US11127662B2Sep 21, 2021
Semiconductor device
ROHM CO LTD0 citations50
US12184191B2Dec 31, 2024
Power conversion device
ROHM CO LTD0 citations45
TOYOTA MOTOR CO LTD
11 patentsUS10371029B2Aug 6, 2019
Exhaust gas control apparatus for internal combustion engine
TOYOTA MOTOR CO LTD7 citations83
US10294838B2May 21, 2019
Exhaust purification filter
TOYOTA MOTOR CO LTD4 citations72
US9988960B2Jun 5, 2018
Exhaust gas control apparatus of internal combustion
TOYOTA MOTOR CO LTD2 citations72
US9598997B2Mar 21, 2017
Exhaust gas purification apparatus of internal combustion engine
TOYOTA MOTOR CO LTD2 citations72
US10260393B2Apr 16, 2019
Exhaust gas purification apparatus for internal combustion engine
TOYOTA MOTOR CO LTD1 citations60
US10071369B2Sep 11, 2018
Method of making a particulate filter carry a catalyst
TOYOTA MOTOR CO LTD1 citations52
US7845163B2Dec 7, 2010
Device for purifying exhaust gas of an internal combustion engine
TOYOTA MOTOR CO LTD1 citations52
US9889406B2Feb 13, 2018
Exhaust gas purification apparatus for internal combustion engine
TOYOTA MOTOR CO LTD1 citations51
US10180095B2Jan 15, 2019
Selective NOx reduction catalyst
TOYOTA MOTOR CO LTD0 citations41
US10138778B2Nov 27, 2018
Exhaust purification system of internal combustion engine
TOYOTA MOTOR CO LTD0 citations41
US9884293B2Feb 6, 2018
Exhaust gas purification apparatus for internal combustion engine
TOYOTA MOTOR CO LTD0 citations41
OTSUKI HIROSHI
7 patentsUS9011569B2Apr 21, 2015
Particulate filter
OTSUKI HIROSHI5 citations83
US9718026B2Aug 1, 2017
Exhaust gas purification filter
OTSUKI HIROSHI5 citations71
US8555699B2Oct 15, 2013
Detector for detecting sulfur components
OTSUKI HIROSHI2 citations62
US9080480B2Jul 14, 2015
Exhaust purification system for internal combustion engine
OTSUKI HIROSHI3 citations61
US9057299B2Jun 16, 2015
Exhaust purification system for internal combustion engine
OTSUKI HIROSHI0 citations51
US9057298B2Jun 16, 2015
Exhaust purification system for internal combustion engine
OTSUKI HIROSHI0 citations51
US8778053B2Jul 15, 2014
Method of removing ash from particulate filter
OTSUKI HIROSHI0 citations51
MITSUI CHEMICALS AGRO INC
4 patentsUS10375951B2Aug 13, 2019
Fertilizer and agrochemical formulation
MITSUI CHEMICALS AGRO INC2 citations66
US7964531B2Jun 21, 2011
3-phenoxy-4-pyridazinol derivatives and herbicidal composition containing the same
MITSUI CHEMICALS AGRO INC5 citations60
US7608563B2Oct 27, 2009
3-phenoxy-4-pyridazinol derivatives and herbicide composition containing the same
MITSUI CHEMICALS AGRO INC5 citations60
US11083192B2Aug 10, 2021
Fertilizer and agrochemical formulation
MITSUI CHEMICALS AGRO INC0 citations56
TSUKAMOTO YOSHIHISA
3 patentsUS8720200B2May 13, 2014
Multistage supercharging system control apparatus
TSUKAMOTO YOSHIHISA7 citations72
US9822683B2Nov 21, 2017
Exhaust gas purification system for internal combustion engine
TSUKAMOTO YOSHIHISA4 citations71
US8465702B2Jun 18, 2013
Exhaust purification system of internal combustion engine
TSUKAMOTO YOSHIHISA0 citations51
NIPPON KAYAKU KK
2 patentsUS5378726AJan 3, 1995
New hydrazine derivative and pesticidal composition comprising said derivative as an effective ingredient
NIPPON KAYAKU KK116 citations95
US5530021AJun 25, 1996
Hydrazine derivative and pesticidal composition comprising said derivative as an effective ingredient
NIPPON KAYAKU KK59 citations94
NISHIOKA HIROMASA
2 patentsMATSUO JUNICHI
2 patentsSANKYO CO
1 patentUMEMOTO KAZUHIRO
1 patentOSHIKAWA KATSUHIKO
1 patentASANUMA TAKAMITSU
1 patentShowing the top 50 of 60 patents by PatentIndex Score.