Hiroyuki HARA

Person

Ayase-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Yttrium ingot and sputtering target in which the yttrium ingot is used
- Patent number 12,227,830
- Issue date Feb 18, 2025
- Tosoh Corporation
- Yuya Tsuchida
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Cr—Si sintered body
- Patent number 11,967,493
- Issue date Apr 23, 2024
- Tosoh Corporation
- Hiroyuki Hara
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Oxide sintered body, method for producing same and sputtering target
- Patent number 10,669,208
- Issue date Jun 2, 2020
- Tosoh Corporation
- Kenichi Itoh
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
CR-SI FILM
- Publication number 20240175116
- Publication date May 30, 2024
- TOSOH CORPORATION
- Hiroyuki HARA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Cr-Si-C-BASED SINTERED BODY
- Publication number 20230242452
- Publication date Aug 3, 2023
- TOSOH CORPORATION
- Hiroyuki HARA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METAL-Si BASED POWDER, METHOD FOR PRODUCING SAME, METAL-Si BASED SI...
- Publication number 20230220538
- Publication date Jul 13, 2023
- TOSOH CORPORATION
- Hiroyuki HARA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
YTTRIUM INGOT AND SPUTTERING TARGET IN WHICH THE YTTRIUM INGOT IS USED
- Publication number 20230212734
- Publication date Jul 6, 2023
- TOSOH CORPORATION
- Yuya TSUCHIDA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
CR-SI SINTERED BODY, SPUTTERING TARGET, AND METHOD FOR PRODUCING TH...
- Publication number 20230121940
- Publication date Apr 20, 2023
- TOSOH CORPORATION
- Hiroyuki HARA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
CR-SI SINTERED BODY
- Publication number 20220017424
- Publication date Jan 20, 2022
- TOSOH CORPORATION
- Hiroyuki HARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OXIDE SINTERED BODY, METHOD FOR PRODUCING SAME AND SPUTTERING TARGET
- Publication number 20190016638
- Publication date Jan 17, 2019
- TOSOH CORPORATION
- Kenichi ITOH
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Hiroyuki HARA

Person

Patents Grantslast 30 patents

Yttrium ingot and sputtering target in which the yttrium ingot is used

Cr—Si sintered body

Oxide sintered body, method for producing same and sputtering target

Patents Applicationslast 30 patents

CR-SI FILM

Cr-Si-C-BASED SINTERED BODY

METAL-Si BASED POWDER, METHOD FOR PRODUCING SAME, METAL-Si BASED SI...

YTTRIUM INGOT AND SPUTTERING TARGET IN WHICH THE YTTRIUM INGOT IS USED

CR-SI SINTERED BODY, SPUTTERING TARGET, AND METHOD FOR PRODUCING TH...

CR-SI SINTERED BODY

OXIDE SINTERED BODY, METHOD FOR PRODUCING SAME AND SPUTTERING TARGET