P

Inventor

KOYAMA YOSHIHIKO

JP5 patents
⚠️ This page may combine multiple inventors who share the name “KOYAMA YOSHIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TERUMO CORP

3 patents
US10010563B2Jul 3, 2018

Peritoneal dialysis fluid

TERUMO CORP2 citations68
US11617764B2Apr 4, 2023

Peritoneal dialysis fluid

TERUMO CORP0 citations57
US11020520B2Jun 1, 2021

Peritoneal dialysis fluid

TERUMO CORP0 citations57

TDK CORP

2 patents
US7874063B2Jan 25, 2011

Thin film magnetic head integrated structure

TDK CORP4 citations61
US7503107B2Mar 17, 2009

Method for manufacturing a magnetic head using a multi-stage ion milling

TDK CORP6 citations60