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Inventor

KATO KAZUMI

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

FURUKAWA ALUMINIUM

4 patents
US4967583ANov 6, 1990

Method of manufacturing extruded seamless hollow materials

FURUKAWA ALUMINIUM13 citations71
US4875519AOct 24, 1989

Method of manufacturing hollow billet and apparatus therefor

FURUKAWA ALUMINIUM14 citations66
US4998429AMar 12, 1991

Method for drawing tubular material

FURUKAWA ALUMINIUM2 citations57
US4860568AAug 29, 1989

Tubular material drawing apparatus for manufacturing precision tube

FURUKAWA ALUMINIUM5 citations57

AGENCY IND SCIENCE TECHN

2 patents
US6284314B1Sep 4, 2001

Porous ceramic thin film and method for production thereof

AGENCY IND SCIENCE TECHN57 citations95
US5925183AJul 20, 1999

Method for producing layer-structured perovskite thin film of bismuth-based compounds having ferroelectric properties

AGENCY IND SCIENCE TECHN15 citations68

AIST

2 patents
US10766785B2Sep 8, 2020

Method of arranging nanocrystals, method of producing nanocrystal structure, nanocrystal structure formation substrate, and method of manufacturing nanocrystal structure formation substrate

AIST0 citations43
US10438744B2Oct 8, 2019

Nanocrystal film-coated substrate, manufacturing method of same, and manufacturing method of barium zirconate titanate nanocrystal

AIST0 citations43

OSG CORP

1 patent
US6213693B1Apr 10, 2001

Taper taps for pipe threads made of hard material

OSG CORP21 citations92

MITOMO SHOJI KABUSHIKI KAISHA

1 patent
US6024791AFeb 15, 2000

Molded bodies of cement type admixed and kneaded material having excellent bending strength and compression strength and a method of manufacturing the same

MITOMO SHOJI KABUSHIKI KAISHA25 citations86

ISOWA KK

1 patent
US5528487AJun 18, 1996

Method and apparatus of controlling the positioning of corrugated board sheet processing machine

ISOWA KK9 citations72

NIPPON TELEGRAPH & TELEPHONE

1 patent
US4143247AMar 6, 1979

Automatic signal level adjusting circuits for use in telephone sets

NIPPON TELEGRAPH & TELEPHONE12 citations70

FURUKAWA ELECTRIC CO LTD

1 patent
US6557388B1May 6, 2003

Method of determining dimension of extrusion die and extrusion die produced based on the same

FURUKAWA ELECTRIC CO LTD8 citations65

TOKYO INST TECH

1 patent
US7063899B2Jun 20, 2006

Compositional buffers for electronic ceramics containing volatile elements and the fabrication method

TOKYO INST TECH0 citations48

SONY CORP

1 patent
US7373879B2May 20, 2008

Screen printing apparatus

SONY CORP0 citations40