P

Inventor

SHIMIZU TAKAO

JP89 patents
⚠️ This page may combine multiple inventors who share the name “SHIMIZU TAKAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DAIDO STEEL CO LTD

14 patents
US6405761B1Jun 18, 2002

Expandable metal-pipe bonded body and manufacturing method thereof

DAIDO STEEL CO LTD126 citations95
US5831252ANov 3, 1998

Methods of bonding titanium and titanium alloy members by high frequency heating

DAIDO STEEL CO LTD29 citations93
US6156134ADec 5, 2000

Bonding method of dual phase stainless steel

DAIDO STEEL CO LTD27 citations92
US6098866AAug 8, 2000

Diffusion bonding apparatus for pipes

DAIDO STEEL CO LTD32 citations92
US5975405ANov 2, 1999

Diffusion bonding method and diffusion bonding apparatus

DAIDO STEEL CO LTD29 citations92
US5699955ADec 23, 1997

Method of bonding Ti-alloy members

DAIDO STEEL CO LTD36 citations92
US6332361B1Dec 25, 2001

Method for evaluating bonding properties of a metallic pipe

DAIDO STEEL CO LTD28 citations91
US6579628B2Jun 17, 2003

Multi-layered anti-coking heat resistant metal tube and method for manufacture thereof

DAIDO STEEL CO LTD20 citations90
US6378760B1Apr 30, 2002

Method for manufacturing joint of carbon steel pipes suitable for expansion and expanding method

DAIDO STEEL CO LTD25 citations89
US6007923ADec 28, 1999

Titanium alloy, member made of the titanium alloy and method for producing the titanium alloy member

DAIDO STEEL CO LTD21 citations88
US6582833B2Jun 24, 2003

Ti-base wire rod for forming molten metal

DAIDO STEEL CO LTD16 citations78
US6262403B1Jul 17, 2001

Apparatus for aligning ends of diffusion bonded materials

DAIDO STEEL CO LTD11 citations74
US5553369ASep 10, 1996

Method for producing an engine valve

DAIDO STEEL CO LTD7 citations74
US5370092ADec 6, 1994

Engine valve and method for producing the same

DAIDO STEEL CO LTD13 citations74

NINTENDO CO LTD

10 patents

SHINETSU POLYMER CO

5 patents

MITSUBISHI ELECTRIC CORP

5 patents

MIZUHO IKA KOGYO KABUSHIKI KAI

1 patent

DIADO STEEL CO LTD

1 patent

MURATA MACHINERY LTD

1 patent

MITSUBISHI RAYON CO

1 patent

MEIJI SEIKA KAISHA

1 patent

JAPAN SYNTHETIC RUBBER CO LTD

1 patent

KURARAY CO

1 patent

TATSUMI DENSHI KOGYO KK

1 patent

FUJITSU LTD

1 patent

NAMCO BANDAI GAMES INC

1 patent

NISSEI PLASTICS IND CO

1 patent

SHIMIZU TAKAO

1 patent

KAWASAKI STEEL CO

1 patent

NIPPON ELECTRIC CO

1 patent

JAPAN SCIENCE & TECH AGENCY

1 patent

HITACHI LTD

1 patent

Showing the top 50 of 89 patents by PatentIndex Score.