P

Inventor

TAKAYAMA HIROKAZU

JP12 patents
⚠️ This page may combine multiple inventors who share the name “TAKAYAMA HIROKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

EBARA CORP

7 patents
US5989664ANov 23, 1999

Plastic product and manufacturing method therefor

EBARA CORP27 citations92
US6258252B1Jul 10, 2001

Method of analyzing corrosion and corrosion prevention

EBARA CORP28 citations91
US5792717AAug 11, 1998

Sliding material

EBARA CORP44 citations91
US6126774AOct 3, 2000

Plastic product and manufacturing method therefor

EBARA CORP4 citations62
US5823033AOct 20, 1998

Method for producing a damper plate having substantially polygon patterns

EBARA CORP3 citations62
US7172821B2Feb 6, 2007

Coating material having corrosion resistance and wear resistance

EBARA CORP3 citations61
US6250643B1Jun 26, 2001

Damper plate and method for producing thereof

EBARA CORP0 citations52

SUMITOMO HEAVY INDUSTRIES

2 patents
US10066855B2Sep 4, 2018

Pulse tube refrigerator

SUMITOMO HEAVY INDUSTRIES6 citations72
US11333408B2May 17, 2022

Cryocooler and cryogenic system

SUMITOMO HEAVY INDUSTRIES2 citations66

XU MINGYAO

1 patent
US8516833B2Aug 27, 2013

4-valve pulse tube cryocooler

XU MINGYAO4 citations61

NIPPON MAYER LTD

1 patent
US10829877B2Nov 10, 2020

Warp knitting machine, warp knitted fabric manufacturing method and warp knitted fabric

NIPPON MAYER LTD1 citations46

TAKAYAMA HIROKAZU

1 patent
US11098931B2Aug 24, 2021

Pulse tube refrigerating machine

TAKAYAMA HIROKAZU0 citations44