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 patentsUS9441312B2Sep 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 patentsUSD977540SFeb 7, 2023
Cutting tool
SUMITOMO ELECTRIC HARDMETAL CORP14 citations84
USD966359SOct 11, 2022
Cutting edge for drilling tool
SUMITOMO ELECTRIC HARDMETAL CORP2 citations71
US11938547B2Mar 26, 2024
Turning tool
SUMITOMO ELECTRIC HARDMETAL CORP1 citations62
US12404570B2Sep 2, 2025
Diamond sintered material and tool including diamond sintered material
SUMITOMO ELECTRIC HARDMETAL CORP0 citations60
US12467119B2Nov 11, 2025
Diamond sintered material and tool including diamond sintered material
SUMITOMO ELECTRIC HARDMETAL CORP0 citations59
US11007558B2May 18, 2021
Diamond die
SUMITOMO ELECTRIC HARDMETAL CORP0 citations57
US12427583B2Sep 30, 2025
Diamond cutting tool and method for manufacturing the same
SUMITOMO ELECTRIC HARDMETAL CORP0 citations52
US11958782B2Apr 16, 2024
Cubic boron nitride sintered material
SUMITOMO ELECTRIC HARDMETAL CORP0 citations51
US11773030B2Oct 3, 2023
Cubic boron nitride sintered material, tool comprising cubic boron nitride sintered material and method for manufacturing cubic boron nitride sintered material
SUMITOMO ELECTRIC HARDMETAL CORP0 citations51
US12383963B2Aug 12, 2025
Cutting tool
SUMITOMO ELECTRIC HARDMETAL CORP0 citations50
US12350744B2Jul 8, 2025
Drill
SUMITOMO ELECTRIC HARDMETAL CORP0 citations50
US12552719B2Feb 17, 2026
Cubic boron nitride sintered material
SUMITOMO ELECTRIC HARDMETAL CORP0 citations49
DAIKIN IND LTD
7 patentsUS5614123AMar 25, 1997
Agent for treating textile
DAIKIN IND LTD21 citations92
US5576095ANov 19, 1996
Water and oil repellent fiber comprising a physically incorporated perfluoropolyether
DAIKIN IND LTD31 citations92
US5883175AMar 16, 1999
Stainproofing composition having water-and-oil-repellency
DAIKIN IND LTD43 citations90
US5630846AMay 20, 1997
Agent for treating textile, method for treating textile and treated textile
DAIKIN IND LTD48 citations89
US5143991ASep 1, 1992
Copolymer desoiling agent
DAIKIN IND LTD30 citations89
US5069941ADec 3, 1991
Water- and oil-repellent antifouling finishing agent
DAIKIN IND LTD14 citations74
US7378032B2May 27, 2008
Coating composition for leather, coating method, and coated leather
DAIKIN IND LTD4 citations63
UEDA AKIHIKO
3 patentsUS8119241B2Feb 21, 2012
Method for manufacturing diamond monocrystal having a thin film, and diamond monocrystal having a thin film
UEDA AKIHIKO4 citations60
US9382363B2Jul 5, 2016
Masonry-treating agent
UEDA AKIHIKO0 citations39
US8674031B2Mar 18, 2014
Method of preparing water- and oil-repellent soil-resistant composition
UEDA AKIHIKO0 citations38