P

Inventor

KUBO KOUICHI

JP4 patents
⚠️ This page may combine multiple inventors who share the name “KUBO KOUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHELL OIL CO

3 patents
US10100265B2Oct 16, 2018

Lubricating oil composition for internal combustion engines

SHELL OIL CO1 citations48
US10465142B2Nov 5, 2019

Lubricating oil composition for internal combustion engines

SHELL OIL CO0 citations36
US9580666B2Feb 28, 2017

Lubricating oil composition

SHELL OIL CO0 citations35

NIDEC COPAL CORP

1 patent
US6704507B2Mar 9, 2004

Optical range finder

NIDEC COPAL CORP3 citations54