Inventor

MOROGUCHI HIRONARI

JP20 patents

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

SUMITOMO ELECTRIC HARDMETAL CORP

13 patents

USD960214SAug 9, 2022

Cutting tool

SUMITOMO ELECTRIC HARDMETAL CORP15 citations93

US11826834B1Nov 28, 2023

Cutting tool

SUMITOMO ELECTRIC HARDMETAL CORP4 citations73

USD1101006SNov 4, 2025

Cutting tool

SUMITOMO ELECTRIC HARDMETAL CORP2 citations72

USD1009106SDec 26, 2023

Cutting tool

SUMITOMO ELECTRIC HARDMETAL CORP1 citations72

US11338371B2May 24, 2022

Cutting insert

SUMITOMO ELECTRIC HARDMETAL CORP5 citations72

USD1001168SOct 10, 2023

Cutting tool

SUMITOMO ELECTRIC HARDMETAL CORP0 citations61

USD1000492SOct 3, 2023

Cutting tool

SUMITOMO ELECTRIC HARDMETAL CORP0 citations61

US11958782B2Apr 16, 2024

Cubic boron nitride sintered material

SUMITOMO ELECTRIC HARDMETAL CORP0 citations51

US12383963B2Aug 12, 2025

Cutting tool

SUMITOMO ELECTRIC HARDMETAL CORP0 citations50

US12552719B2Feb 17, 2026

Cubic boron nitride sintered material

SUMITOMO ELECTRIC HARDMETAL CORP0 citations49

US12485492B2Dec 2, 2025

Cutting insert and processing method

SUMITOMO ELECTRIC HARDMETAL CORP0 citations49

US11161790B2Nov 2, 2021

Cubic boron nitride sintered material

SUMITOMO ELECTRIC HARDMETAL CORP0 citations49

US11802333B2Oct 31, 2023

Cutting tool

SUMITOMO ELECTRIC HARDMETAL CORP0 citations48

SUMITOMO ELECTRIC INDUSTRIES

7 patents

US10245643B2Apr 2, 2019

Sintered body

SUMITOMO ELECTRIC INDUSTRIES2 citations71

US11352298B2Jun 7, 2022

Cubic boron nitride sintered material

SUMITOMO ELECTRIC INDUSTRIES1 citations62

US10501377B2Dec 10, 2019

Sintered material, tool including sintered material, and sintered material production method

SUMITOMO ELECTRIC INDUSTRIES0 citations52

US10029948B2Jul 24, 2018

Sintered material, tool including sintered material, and sintered material production method

SUMITOMO ELECTRIC INDUSTRIES1 citations52

US11377390B2Jul 5, 2022

Cubic boron nitride sintered material

SUMITOMO ELECTRIC INDUSTRIES0 citations51

US11542203B2Jan 3, 2023

Cubic boron nitride sintered material

SUMITOMO ELECTRIC INDUSTRIES0 citations50

US11518718B2Dec 6, 2022

Cubic boron nitride sintered material

SUMITOMO ELECTRIC INDUSTRIES0 citations50