Inventor
NAKAI YOSHIHIRO
JP122 patents
⚠️ This page may combine multiple inventors who share the name “NAKAI YOSHIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO ELECTRIC INDUSTRIES
19 patentsUS4973574ANov 27, 1990
Superconducting wire and method of manufacturing the same
SUMITOMO ELECTRIC INDUSTRIES24 citations92
US5149917ASep 22, 1992
Wire conductor for harness
SUMITOMO ELECTRIC INDUSTRIES30 citations91
US10522263B2Dec 31, 2019
Aluminum alloy wire, aluminum alloy strand wire, covered electrical wire, and terminal-equipped electrical wire
SUMITOMO ELECTRIC INDUSTRIES4 citations84
US7666351B2Feb 23, 2010
Method of producing a magnesium-alloy material
SUMITOMO ELECTRIC INDUSTRIES12 citations84
US6904954B2Jun 14, 2005
Magnesium alloy material and method of manufacturing the alloy material
SUMITOMO ELECTRIC INDUSTRIES13 citations84
US7841380B2Nov 30, 2010
Producing method for magnesium alloy material
SUMITOMO ELECTRIC INDUSTRIES9 citations83
US8353993B2Jan 15, 2013
Aluminum alloy wire
SUMITOMO ELECTRIC INDUSTRIES12 citations82
US4944925AJul 31, 1990
Apparatus for producing single crystals
SUMITOMO ELECTRIC INDUSTRIES19 citations74
US11682499B2Jun 20, 2023
Aluminum alloy wire, aluminum alloy strand wire, covered electrical wire, and terminal-equipped electrical wire
SUMITOMO ELECTRIC INDUSTRIES1 citations73
US11302457B2Apr 12, 2022
Aluminum alloy wire, aluminum alloy strand wire, covered electrical wire, and terminal-equipped electrical wire
SUMITOMO ELECTRIC INDUSTRIES4 citations73
US10910125B2Feb 2, 2021
Aluminum alloy wire, aluminum alloy strand wire, covered electrical wire, and terminal-equipped electrical wire
SUMITOMO ELECTRIC INDUSTRIES2 citations73
US7814961B2Oct 19, 2010
Casting nozzle
SUMITOMO ELECTRIC INDUSTRIES6 citations73
US5206480AApr 27, 1993
Wire electrode for electro-discharge machining
SUMITOMO ELECTRIC INDUSTRIES8 citations73
US4859811AAug 22, 1989
Electrical conductor
SUMITOMO ELECTRIC INDUSTRIES8 citations73
US9147504B2Sep 29, 2015
Aluminum alloy wire
SUMITOMO ELECTRIC INDUSTRIES4 citations71
US5443665AAug 22, 1995
Method of manufacturing a copper electrical conductor, especially for transmitting audio and video signals and quality control method for such conductors
SUMITOMO ELECTRIC INDUSTRIES9 citations70
US6291790B1Sep 18, 2001
Wire electrode for electro-discharge machining
SUMITOMO ELECTRIC INDUSTRIES7 citations67
US7478665B2Jan 20, 2009
Method of manufacturing magnesium alloy material
SUMITOMO ELECTRIC INDUSTRIES2 citations63
US11810687B2Nov 7, 2023
Aluminum alloy wire, aluminum alloy strand wire, covered electrical wire, and terminal-equipped electrical wire
SUMITOMO ELECTRIC INDUSTRIES0 citations62
FUJIFILM CORP
15 patentsUS10729405B2Aug 4, 2020
Composition for acoustic wave probe, silicone resin for acoustic wave probe using same, acoustic wave probe, ultrasonic probe, acoustic wave measurement apparatus, ultrasonic diagnostic apparatus, photoacoustic wave measurement apparatus and ultrasound endoscope
FUJIFILM CORP4 citations73
US9680103B2Jun 13, 2017
Organic photoelectric conversion element composition, thin film and photovoltaic cell each containing the same, organic semiconductor polymer and compound each for use in these, and method of producing the polymer
FUJIFILM CORP4 citations73
US10478045B2Nov 19, 2019
Flexible tube for an endoscope, adhesive for an endoscope, endoscope-type medical device, as well as method of producing a flexible tube for an endoscope and method of producing an endoscope-type medical device
FUJIFILM CORP2 citations71
US12575715B2Mar 17, 2026
Flexible tube for endoscope, endoscopic medical device, and methods for producing the same
FUJIFILM CORP0 citations63
US11660002B2May 30, 2023
Composition for acoustic wave probe, silicone resin for acoustic wave probe formed of the same, acoustic wave probe, ultrasound probe, acoustic wave measurement apparatus, ultrasound diagnostic apparatus, photoacoustic wave measurement apparatus, and ultrasound endoscope
FUJIFILM CORP0 citations63
US12426224B2Sep 23, 2025
Radio wave absorbing composition and radio wave absorber
FUJIFILM CORP0 citations62
US12408892B2Sep 9, 2025
Acoustic matching layer material, composition for acoustic matching layer material, acoustic matching sheet, acoustic wave probe, acoustic wave measurement apparatus, and method for manufacturing acoustic wave probe
FUJIFILM CORP0 citations62
US12387709B2Aug 12, 2025
Composition for acoustic lens, acoustic lens, acoustic wave probe, ultrasound probe, acoustic wave measurement apparatus, ultrasound diagnostic apparatus, photoacoustic wave measurement apparatus and ultrasonic endoscope, and method for manufacturing acoustic wave probe
FUJIFILM CORP0 citations62
US12167831B2Dec 17, 2024
Adhesive for endoscope, cured product, endoscope, and method for producing endoscope
FUJIFILM CORP0 citations62
US12109335B2Oct 8, 2024
Composition for acoustic wave probe, silicone resin for acoustic wave probe, acoustic wave probe, ultrasound probe, acoustic wave measurement apparatus, ultrasound diagnostic apparatus, photoacoustic wave measurement apparatus, and ultrasound endoscope
FUJIFILM CORP0 citations62
US12054650B2Aug 6, 2024
Adhesive for endoscope and cured product thereof, and endoscope and method for producing the same
FUJIFILM CORP0 citations62
US11992367B2May 28, 2024
Acoustic-wave-probe resin material, acoustic lens, acoustic wave probe, acoustic wave determination device, ultrasound diagnostic apparatus, photo-acoustic wave determination device, ultrasonic endoscope, and method for producing acoustic lens
FUJIFILM CORP0 citations62
US11993697B2May 28, 2024
Flexible tube for endoscope, endoscopic medical device, and resin composition for covering flexible tube substrate for endoscope
FUJIFILM CORP0 citations62
US11932762B2Mar 19, 2024
Adhesive for endoscope, cured product, endoscope, and method for producing endoscope
FUJIFILM CORP0 citations62
US11925507B2Mar 12, 2024
Acoustic matching sheet, composition for acoustic matching layer, acoustic wave probe, acoustic wave measurement apparatus, and method for manufacturing acoustic wave probe
FUJIFILM CORP0 citations62
MITSUBISHI ELECTRIC CORP
4 patentsUS6885289B1Apr 26, 2005
Onboard device abnormal connection notification system and onboard device
MITSUBISHI ELECTRIC CORP16 citations84
US11797290B2Oct 24, 2023
Update control device and update control method
MITSUBISHI ELECTRIC CORP2 citations73
US11244566B2Feb 8, 2022
Map updating device, map updating system, and map updating method
MITSUBISHI ELECTRIC CORP2 citations66
US10217299B2Feb 26, 2019
Vehicular information communication system and vehicular information communication method
MITSUBISHI ELECTRIC CORP1 citations63
NAKAI YOSHIHIRO
2 patentsOTSUKA TAKUJI
2 patentsMITSUBISHI CHEM CORP
2 patentsCHISSO CORP
1 patentMITSUBISHI RAYON CO
1 patentKOBAYASHI HIROYUKI
1 patentWATANABE YOSHIAKI
1 patentKUSAKARI MISATO
1 patentFUKUHARA HIDEKI
1 patentShowing the top 50 of 122 patents by PatentIndex Score.