P

Inventor

UEDA AKIHIKO

JP49 patents
⚠️ This page may combine multiple inventors who share the name “UEDA AKIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SUMITOMO ELECTRIC INDUSTRIES

18 patents
US9441312B2Sep 13, 2016

Diamond single crystal, method for producing the same, and single crystal diamond tool

SUMITOMO ELECTRIC INDUSTRIES2 citations63
US7737614B2Jun 15, 2010

Diamond electron emission cathode, electron emission source, electron microscope, and electron beam exposure device

SUMITOMO ELECTRIC INDUSTRIES3 citations63
US11959156B2Apr 16, 2024

Cubic boron nitride sintered material and cutting tool including same

SUMITOMO ELECTRIC INDUSTRIES1 citations60
US11752559B2Sep 12, 2023

Cubic boron nitride sintered material and cutting tool including same

SUMITOMO ELECTRIC INDUSTRIES0 citations60
US10774442B2Sep 15, 2020

Single-crystal diamond material, single-crystal diamond chip, and perforated tool

SUMITOMO ELECTRIC INDUSTRIES0 citations52
US10737943B2Aug 11, 2020

Single-crystal diamond, method for manufacturing single-crystal diamond, and chemical vapor deposition device used in same

SUMITOMO ELECTRIC INDUSTRIES0 citations52
US10697088B2Jun 30, 2020

Single-crystal diamond material, and tool, radiation temperature monitor, and infrared optical component including said diamond material

SUMITOMO ELECTRIC INDUSTRIES0 citations52
US10639725B2May 5, 2020

Composite diamond body and composite diamond tool

SUMITOMO ELECTRIC INDUSTRIES0 citations52
US10316430B2Jun 11, 2019

Single crystal diamond, method for manufacturing single crystal diamond, and tool containing single crystal diamond

SUMITOMO ELECTRIC INDUSTRIES0 citations52
US10287708B2May 14, 2019

Single-crystal diamond material, single-crystal diamond chip, and perforated tool

SUMITOMO ELECTRIC INDUSTRIES0 citations52
US10280531B2May 7, 2019

Diamond single crystal and production method thereof, and single crystal diamond tool

SUMITOMO ELECTRIC INDUSTRIES0 citations52
US9963801B2May 8, 2018

Single crystal diamond and diamond tool

SUMITOMO ELECTRIC INDUSTRIES0 citations52
US7898161B2Mar 1, 2011

Diamond electron radiation cathode, electron source, electron microscope, and electron beam exposer

SUMITOMO ELECTRIC INDUSTRIES0 citations52
US7863805B2Jan 4, 2011

Diamond electron emission cathode, electron emission source, electron microscope, and electron beam exposure device

SUMITOMO ELECTRIC INDUSTRIES1 citations52
US12215438B2Feb 4, 2025

Single-crystal diamond and method of manufacturing the same

SUMITOMO ELECTRIC INDUSTRIES0 citations51
US12163207B2Dec 10, 2024

Cubic boron nitride sintered material and cutting tool including same

SUMITOMO ELECTRIC INDUSTRIES0 citations50
US9957640B2May 1, 2018

Single crystal diamond and diamond tool

SUMITOMO ELECTRIC INDUSTRIES0 citations42
US10569317B2Feb 25, 2020

Single-crystal diamond, tool using same, and method of producing single-crystal diamond

SUMITOMO ELECTRIC INDUSTRIES0 citations41

SUMITOMO ELECTRIC HARDMETAL CORP

12 patents

DAIKIN IND LTD

7 patents

UEDA AKIHIKO

3 patents

AGENCY IND SCIENCE TECHN

2 patents

FUJITSU LTD

1 patent

HAMADA TOSHIYA

1 patent

KAKUMU TATSUYA

1 patent

KURASHIKI BOSEKI KK

1 patent

SONY CORP

1 patent

FUKUDA TERUYUKI

1 patent

FUJINAMI YASUSHI

1 patent