P

Inventor

YAMAGUCHI TOMOHIKO

JP9 patents
⚠️ This page may combine multiple inventors who share the name “YAMAGUCHI TOMOHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AGENCY IND SCIENCE TECHN

3 patents
US4407975AOct 4, 1983

Polymeric membrane having maleic anhydride residues

AGENCY IND SCIENCE TECHN104 citations94
US4842935AJun 27, 1989

Filler for separating optical isomer

AGENCY IND SCIENCE TECHN22 citations79
US4942149AJul 17, 1990

Crown ether compound and separating agent

AGENCY IND SCIENCE TECHN19 citations70

MITSUBISHI MATERIALS CORP

2 patents
US11801556B2Oct 31, 2023

Metal particle aggregates, method for producing same, paste-like metal particle aggregate composition, and method for producing bonded body using said paste-like metal particle aggregate composition

MITSUBISHI MATERIALS CORP0 citations55
US12226820B2Feb 18, 2025

Bonding sheet

MITSUBISHI MATERIALS CORP0 citations54

TOYODA MACHINE WORKS LTD

1 patent
US6409573B1Jun 25, 2002

Combination grinding machine

TOYODA MACHINE WORKS LTD41 citations89

ASTELLAS PHARMA INC

1 patent
US7855225B2Dec 21, 2010

17βHSD type 5 inhibitor

ASTELLAS PHARMA INC7 citations72

ANRITSU INFIVIS CO LTD

1 patent
US10996363B2May 4, 2021

Metal detection apparatus

ANRITSU INFIVIS CO LTD0 citations50

OKABE YOSHINOBU

1 patent
US9072507B2Jul 7, 2015

Suction puncture method and suction puncture device

OKABE YOSHINOBU1 citations37