P

Inventor

KUMAGAI TOSHIHIRO

JP10 patents
⚠️ This page may combine multiple inventors who share the name “KUMAGAI TOSHIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOKAI RUBBER IND LTD

3 patents
US5378024AJan 3, 1995

Quick connector

TOKAI RUBBER IND LTD37 citations92
US5320390AJun 14, 1994

Quick connector

TOKAI RUBBER IND LTD24 citations92
US5551735ASep 3, 1996

Tube fitting

TOKAI RUBBER IND LTD35 citations89

OLYMPUS CORP

3 patents
US10978970B2Apr 13, 2021

Apparatus and control apparatus for the same

OLYMPUS CORP0 citations60
US11478123B2Oct 25, 2022

Control apparatus and self-propelled type endoscope system

OLYMPUS CORP0 citations50
US9750394B2Sep 5, 2017

Endoscope system, endoscope apparatus, and processor

OLYMPUS CORP0 citations33

KAWADA ATSUSHI

2 patents
US8129543B2Mar 6, 2012

Cyclic guanidine ionic liquid

KAWADA ATSUSHI9 citations78
US8450478B2May 28, 2013

Cyclic guanidine ionic liquid

KAWADA ATSUSHI0 citations46

SEIKO EPSON CORP

2 patents
US11745524B2Sep 5, 2023

Recording apparatus

SEIKO EPSON CORP2 citations69
US12162271B2Dec 10, 2024

Recording apparatus

SEIKO EPSON CORP0 citations48