P

Inventor

KOIKE TOMOYUKI

JP49 patents
⚠️ This page may combine multiple inventors who share the name “KOIKE TOMOYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIPPON PILLAR PACKING

21 patents
USD985740SMay 9, 2023

Gasket

NIPPON PILLAR PACKING7 citations85
USD925709SJul 20, 2021

Gasket

NIPPON PILLAR PACKING6 citations84
USD894350SAug 25, 2020

Gasket

NIPPON PILLAR PACKING5 citations84
US11572951B2Feb 7, 2023

Gasket-mounting structure

NIPPON PILLAR PACKING6 citations75
USD876595SFeb 25, 2020

Fluid gasket

NIPPON PILLAR PACKING5 citations73
US10190708B2Jan 29, 2019

Resin-made pipe joint

NIPPON PILLAR PACKING5 citations73
US11708928B2Jul 25, 2023

Resin joint, channel block, and fluid control device

NIPPON PILLAR PACKING3 citations72
US11441717B2Sep 13, 2022

Resin pipe fitting

NIPPON PILLAR PACKING2 citations72
US11067175B2Jul 20, 2021

Gasket-mounting structure

NIPPON PILLAR PACKING4 citations72
US10948083B2Mar 16, 2021

Gasket-mounting structure and gasket

NIPPON PILLAR PACKING2 citations72
US10571060B2Feb 25, 2020

Structure of resin-made pipe joint

NIPPON PILLAR PACKING4 citations72
US10436364B2Oct 8, 2019

Structure of resin-made pipe joint

NIPPON PILLAR PACKING2 citations72
US11906080B2Feb 20, 2024

Fluid device

NIPPON PILLAR PACKING1 citations62
US10927954B2Feb 23, 2021

Gasket-mounting structure and gasket

NIPPON PILLAR PACKING1 citations62
US11320050B2May 3, 2022

Structure for mounting gasket on block

NIPPON PILLAR PACKING0 citations52
US11486525B2Nov 1, 2022

Resin tube fitting

NIPPON PILLAR PACKING0 citations51
US11433585B2Sep 6, 2022

Method for manufacturing resin pipe joint

NIPPON PILLAR PACKING0 citations51
US11306819B2Apr 19, 2022

Gasket-mounting structure

NIPPON PILLAR PACKING0 citations51
US11280434B2Mar 22, 2022

Resin tube fitting

NIPPON PILLAR PACKING0 citations51
US11953135B2Apr 9, 2024

Fitting assembly for fluid device

NIPPON PILLAR PACKING0 citations47
US10240699B2Mar 26, 2019

Resin-made pipe joint

NIPPON PILLAR PACKING0 citations41

NISSAN MOTOR

13 patents

DENSO CORP

5 patents

JATCO LTD

4 patents

TOYOTA MOTOR CO LTD

2 patents

MORI HIROYUKI

1 patent

OHMIYA JUNJI

1 patent

ITO TAKAO

1 patent

MARUYAMA NORIYOSHI

1 patent