Inventor

WATANABE TAKANOBU

JP53 patents

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

HITACHI METALS LTD

30 patents

US10258765B2Apr 16, 2019

Cable and medical hollow tube

HITACHI METALS LTD8 citations83

US11041091B2Jun 22, 2021

Cable and medical hollow tube

HITACHI METALS LTD6 citations82

US11437692B2Sep 6, 2022

Coaxial cable and cable assembly

HITACHI METALS LTD4 citations72

US10991485B2Apr 27, 2021

Coaxial cable

HITACHI METALS LTD6 citations72

US10249412B2Apr 2, 2019

Composite cable

HITACHI METALS LTD2 citations72

US12476449B2Nov 18, 2025

Boot-attached cable and medical diagnostic device

HITACHI METALS LTD0 citations62

US12230418B2Feb 18, 2025

Composite cable

HITACHI METALS LTD1 citations62

US11918759B2Mar 5, 2024

Medical braided tube assembly

HITACHI METALS LTD1 citations62

US11703157B2Jul 18, 2023

Braided tube

HITACHI METALS LTD1 citations62

US11664138B2May 30, 2023

Composite cable including collective braided shield

HITACHI METALS LTD0 citations62

US11655587B2May 23, 2023

Medical hollow tube

HITACHI METALS LTD0 citations62

US11521765B2Dec 6, 2022

Tube equipped electric wire

HITACHI METALS LTD0 citations62

US11286615B2Mar 29, 2022

Cable and medical hollow tube

HITACHI METALS LTD0 citations62

US10930416B2Feb 23, 2021

Coaxial cable and medical cable

HITACHI METALS LTD0 citations62

US10900602B2Jan 26, 2021

Cable

HITACHI METALS LTD0 citations62

US11996217B2May 28, 2024

Shielded cable

HITACHI METALS LTD0 citations61

US11891535B2Feb 6, 2024

Molded article and hollow tube

HITACHI METALS LTD0 citations60

US11848127B2Dec 19, 2023

Composite cable

HITACHI METALS LTD1 citations60

US11845881B2Dec 19, 2023

Cable and medical hollow tube

HITACHI METALS LTD0 citations60

US11779193B2Oct 10, 2023

Molded article and hollow tube

HITACHI METALS LTD0 citations60

US11401439B2Aug 2, 2022

Molded article and hollow tube

HITACHI METALS LTD0 citations60

US11942234B2Mar 26, 2024

Coaxial cable and cable assembly

HITACHI METALS LTD0 citations52

US11631507B2Apr 18, 2023

Coaxial cable, coaxial cable producing method, and cable assembly

HITACHI METALS LTD0 citations51

US11328840B2May 10, 2022

High frequency signal transmission cable and producing method therefor

HITACHI METALS LTD0 citations51

US10614931B2Apr 7, 2020

Coaxial cable and medical cable

HITACHI METALS LTD0 citations51

US9905330B2Feb 27, 2018

Flexible cable

HITACHI METALS LTD0 citations51

US9734934B2Aug 15, 2017

Coaxial cable and medical cable using same

HITACHI METALS LTD0 citations51

US9723768B2Aug 1, 2017

Multicore shielded cable and branching method therefor

HITACHI METALS LTD1 citations51

US9691518B2Jun 27, 2017

Medical cable

HITACHI METALS LTD1 citations51

US9659683B2May 23, 2017

Coaxial cable and medical cable using the same

HITACHI METALS LTD0 citations51

HODOGAYA CHEMICAL CO LTD

8 patents

US5512400AApr 30, 1996

Hydrazone compound and electrophotographic photoreceptor and organic electroluminescent element both containing the same

HODOGAYA CHEMICAL CO LTD5 citations74

US6858161B2Feb 22, 2005

Method for purifying electronic item material

HODOGAYA CHEMICAL CO LTD10 citations73

US5840980ANov 24, 1998

Diamine compounds and electrophotographic photoreceptor

HODOGAYA CHEMICAL CO LTD6 citations73

US5707768AJan 13, 1998

Diamine compounds and electrophotographic photoreceptor

HODOGAYA CHEMICAL CO LTD8 citations73

US5654481AAug 5, 1997

Amine compound

HODOGAYA CHEMICAL CO LTD10 citations73

US5629421AMay 13, 1997

Hydrazone compounds

HODOGAYA CHEMICAL CO LTD4 citations63

US5728500AMar 17, 1998

Electrophotographic photoreceptor with acenaphthene compound

HODOGAYA CHEMICAL CO LTD4 citations62

US5721082AFeb 24, 1998

Electrophotographic photoreceptor containing amine compound

HODOGAYA CHEMICAL CO LTD6 citations62

HITACHI SHIPBUILDING ENG CO

6 patents

US5158582AOct 27, 1992

Method of removing NOx by adsorption, NOx adsorbent and apparatus for purifying NOx-containing gas

HITACHI SHIPBUILDING ENG CO67 citations95

US5435981AJul 25, 1995

Method of adsorbing and removing nitrogen oxides

HITACHI SHIPBUILDING ENG CO33 citations90

US5635142AJun 3, 1997

NOx adsorption and removal apparatus

HITACHI SHIPBUILDING ENG CO47 citations87

US4424062AJan 3, 1984

Process and apparatus for chemically removing ash from coal

HITACHI SHIPBUILDING ENG CO23 citations78

US5439868AAug 8, 1995

Absorbents for removing low-concentration nitrogen oxides

HITACHI SHIPBUILDING ENG CO9 citations72

US5612276AMar 18, 1997

Adsorbents for removing low-concentration nitrogen oxides

HITACHI SHIPBUILDING ENG CO2 citations61

HUANG DETIAN

3 patents

US8975521B2Mar 10, 2015

Shielded flat cable and cable harness using the same

HUANG DETIAN14 citations83

US8420936B2Apr 16, 2013

Cable harness

HUANG DETIAN6 citations70

US8816208B2Aug 26, 2014

Flat cable and cable harness using the same

HUANG DETIAN1 citations48

HITACHI CABLE

2 patents

US8937253B2Jan 20, 2015

Catheter wire

HITACHI CABLE6 citations73

US8948556B2Feb 3, 2015

Optical-electrical composite cable

HITACHI CABLE6 citations72

CAPY JAPAN INC

1 patent

US11539690B2Dec 27, 2022

Authentication system, authentication method, and application providing method

CAPY JAPAN INC2 citations68

Showing the top 50 of 53 patents by PatentIndex Score.