P

Inventor

FUKUTOMI IPPEI

JP16 patents
⚠️ This page may combine multiple inventors who share the name “FUKUTOMI IPPEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOYOTA MOTOR CO LTD

5 patents
US10975800B2Apr 13, 2021

Cylinder block assembly

TOYOTA MOTOR CO LTD3 citations71
US10458360B2Oct 29, 2019

Sliding member and method of manufacturing the same

TOYOTA MOTOR CO LTD2 citations71
US11300073B2Apr 12, 2022

Cylinder block assembly

TOYOTA MOTOR CO LTD0 citations61
US10124329B2Nov 13, 2018

Oil degradation suppressor

TOYOTA MOTOR CO LTD0 citations41
US9957858B2May 1, 2018

Oil deterioration suppressing apparatus for internal combustion engine

TOYOTA MOTOR CO LTD0 citations40

TOYOTA BOSHOKU KK

3 patents
US10145275B2Dec 4, 2018

Oil deterioration prevention device

TOYOTA BOSHOKU KK2 citations71
US9844743B2Dec 19, 2017

Oil deterioration prevention device

TOYOTA BOSHOKU KK4 citations71
US10369498B2Aug 6, 2019

Oil deterioration suppressing apparatus

TOYOTA BOSHOKU KK1 citations60

NIPRO CORP

2 patents
US7601201B2Oct 13, 2009

Method of removing carbon monoxide from an oxygen carrier and apparatus for removing carbon monoxide

NIPRO CORP14 citations83
US7285379B2Oct 23, 2007

Artificial oxygen carrier and production method thereof

NIPRO CORP1 citations51

FUKUTOMI IPPEI

2 patents
US8772208B2Jul 8, 2014

Additive agent, oil filter and lubricating device for machine

FUKUTOMI IPPEI8 citations80
US10112132B2Oct 30, 2018

Oil additive and oil filter

FUKUTOMI IPPEI0 citations48

HARADA KENICHI

1 patent
US8887689B2Nov 18, 2014

Oil deterioration suppressing apparatus for internal combustion engine

HARADA KENICHI3 citations61

SHINODA YOSHIHISA

1 patent
US8999255B2Apr 7, 2015

Air purification system for vehicle

SHINODA YOSHIHISA2 citations57

NISSAN CHEMICAL IND LTD

1 patent
US11173420B2Nov 16, 2021

Water absorbing and releasing body for engine oil, automotive parts including water absorbing and releasing body, and method for producing water absorbing and releasing body for engine oil

NISSAN CHEMICAL IND LTD0 citations46

FUJIFILM CORP

1 patent
US9834736B2Dec 5, 2017

Lubricating oil composition for internal combustion engines of passenger and commercial four-wheeled vehicles

FUJIFILM CORP0 citations41