Kai Funaki

Person

Yokohama-Shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Friction stir welding tool member, and friction stir welding method...
- Patent number 11,813,693
- Issue date Nov 14, 2023
- Osaka University
- Hidetoshi Fujii
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Friction stir welding tool member, friction stir welding apparatus...
- Patent number 11,130,194
- Issue date Sep 28, 2021
- Osaka University
- Hidetoshi Fujii
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Friction stir welding tool member made of silicon nitride sintered...
- Patent number 11,097,374
- Issue date Aug 24, 2021
- Osaka University
- Hidetoshi Fujii
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Silicon nitride sintered body and high-temperature-resistant member...
- Patent number 10,787,393
- Issue date Sep 29, 2020
- Kabushiki Kaisha Toshiba
- Isao Ikeda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Friction stir welding tool member made of silicon nitride sintered...
- Patent number 10,744,592
- Issue date Aug 18, 2020
- Kabushiki Kaisha Toshiba
- Isao Ikeda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Silicon nitride sintered body and wear resistant member using the same
- Patent number 9,440,887
- Issue date Sep 13, 2016
- Kabushiki Kaisha Toshiba
- Kai Funaki
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
CERAMIC BALL MATERIAL, CERAMIC BALL, AND METHOD FOR MANUFACTURING SAME
- Publication number 20240199495
- Publication date Jun 20, 2024
- Kabushiki Kaisha Toshiba
- Kai FUNAKI
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
CERAMIC BALL MATERIAL, METHOD FOR MANUFACTURING CERAMIC BALL USING...
- Publication number 20240191753
- Publication date Jun 13, 2024
- Kabushiki Kaisha Toshiba
- Kai FUNAKI
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
RUBBER MOLD FOR COLD ISOSTATIC PRESSING, METHOD OF MANUFACTURING CE...
- Publication number 20240149546
- Publication date May 9, 2024
- KABUSHIKI KAISHA TOSHIBA
- Kai FUNAKI
- B30 - PRESSES
Information Patent Application
Silicon Nitride Sintered Body, Wear-Resistant Member, And Method Fo...
- Publication number 20230391677
- Publication date Dec 7, 2023
- Kabushiki Kaisha Toshiba
- Shoya SANO
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Ceramic Ball Material, Method For Manufacturing Ceramic Ball Using...
- Publication number 20230332644
- Publication date Oct 19, 2023
- Kabushiki Kaisha Toshiba
- Kai FUNAKI
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
SILICON NITRIDE SINTERED BODY, WEAR-RESISTANT MEMBER USING THE SAME...
- Publication number 20230093291
- Publication date Mar 23, 2023
- Kabushiki Kaisha Toshiba
- Kai FUNAKI
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
SILICON NITRIDE SINTERED BODY, WEAR-RESISTANT MEMBER USING THE SAME...
- Publication number 20230080570
- Publication date Mar 16, 2023
- Kabushiki Kaisha Toshiba
- Katsuyuki AOKI
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Sliding Member, And Bearing, Motor, And Drive Device Using The Same
- Publication number 20210261467
- Publication date Aug 26, 2021
- Kabushiki Kaisha Toshiba
- Kai FUNAKI
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
FRICTION STIR WELDING TOOL MEMBER, FRICTION STIR WELDING APPARATUS...
- Publication number 20190210149
- Publication date Jul 11, 2019
- OSAKA UNIVERSITY
- Hidetoshi FUJII
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
FRICTION STIR WELDING TOOL MEMBER MADE OF SILICON NITRIDE SINTERED...
- Publication number 20190168337
- Publication date Jun 6, 2019
- OSAKA UNIVERSITY
- Hidetoshi FUJII
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
SILICON NITRIDE SINTERED BODY AND HIGH-TEMPERATURE-RESISTANT MEMBER...
- Publication number 20180134626
- Publication date May 17, 2018
- Kabushiki Kaisha Toshiba
- Isao IKEDA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
FRICTION STIR WELDING TOOL MEMBER MADE OF SILICON NITRIDE SINTERED...
- Publication number 20170297141
- Publication date Oct 19, 2017
- Kabushiki Kaisha Toshiba
- Isao IKEDA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SILICON NITRIDE SINTERED BODY AND WEAR RESISTANT MEMBER USING THE SAME
- Publication number 20150251957
- Publication date Sep 10, 2015
- Kabushiki Kaisha Toshiba
- Kai Funaki
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
POLYCRYSTALLINE ALUMINUM NITRIDE BASE MATERIAL FOR CRYSTAL GROWTH O...
- Publication number 20130157445
- Publication date Jun 20, 2013
- Kimiya Miyashita
- C30 - CRYSTAL GROWTH

Person

Patents Grantslast 30 patents

Friction stir welding tool member, and friction stir welding method...

Friction stir welding tool member, friction stir welding apparatus...

Friction stir welding tool member made of silicon nitride sintered...

Silicon nitride sintered body and high-temperature-resistant member...

Friction stir welding tool member made of silicon nitride sintered...

Silicon nitride sintered body and wear resistant member using the same

Patents Applicationslast 30 patents

CERAMIC BALL MATERIAL, CERAMIC BALL, AND METHOD FOR MANUFACTURING SAME

CERAMIC BALL MATERIAL, METHOD FOR MANUFACTURING CERAMIC BALL USING...

RUBBER MOLD FOR COLD ISOSTATIC PRESSING, METHOD OF MANUFACTURING CE...

Silicon Nitride Sintered Body, Wear-Resistant Member, And Method Fo...

Ceramic Ball Material, Method For Manufacturing Ceramic Ball Using...

SILICON NITRIDE SINTERED BODY, WEAR-RESISTANT MEMBER USING THE SAME...

SILICON NITRIDE SINTERED BODY, WEAR-RESISTANT MEMBER USING THE SAME...

Sliding Member, And Bearing, Motor, And Drive Device Using The Same

FRICTION STIR WELDING TOOL MEMBER, FRICTION STIR WELDING APPARATUS...

FRICTION STIR WELDING TOOL MEMBER MADE OF SILICON NITRIDE SINTERED...

SILICON NITRIDE SINTERED BODY AND HIGH-TEMPERATURE-RESISTANT MEMBER...

FRICTION STIR WELDING TOOL MEMBER MADE OF SILICON NITRIDE SINTERED...

SILICON NITRIDE SINTERED BODY AND WEAR RESISTANT MEMBER USING THE SAME

POLYCRYSTALLINE ALUMINUM NITRIDE BASE MATERIAL FOR CRYSTAL GROWTH O...