Masaru Hayashi

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of reclaiming cathodic active material of lithium ion second...
- Patent number 6,261,712
- Issue date Jul 17, 2001
- Kabushiki Kaisha Toshiba
- Masaru Hayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of recovering lithium from batteries
- Patent number 6,120,927
- Issue date Sep 19, 2000
- Kabushiki Kaisha Toshiba
- Masaru Hayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for etching of silicon materials
- Patent number 6,077,451
- Issue date Jun 20, 2000
- Kabushiki Kaisha Toshiba
- Miyuki Takenaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ceramic circuit board having a thermal conductivity substrate
- Patent number 5,622,769
- Issue date Apr 22, 1997
- Kabushiki Kaisha Toshiba
- Shoji Kozuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
AlN sintered body having high thermal conductivity and a method of...
- Patent number 4,847,221
- Issue date Jul 11, 1989
- Kabushiki Kaisha Toshiba
- Akihiro Horiguchi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Methods for preparing high-purity molybdenum or tungsten powder and...
- Patent number 4,762,695
- Issue date Aug 9, 1988
- Kabushiki Kaisha Toshiba
- Hiroshi Endo
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Metal oxide varistor made by a co-precipation process and freeze-dried
- Patent number 4,540,971
- Issue date Sep 10, 1985
- Tokyo Shibaura Denki Kabushiki Kaisha
- Hideyuki Kanai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of producing barium-ferrite series powder
- Patent number 4,414,124
- Issue date Nov 8, 1983
- Tokyo Shibaura Denki Kabushiki Kaisha
- Hiroshi Endo
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Masaru Hayashi

Person

Patents Grantslast 30 patents

Method of reclaiming cathodic active material of lithium ion second...

Method of recovering lithium from batteries

Method and apparatus for etching of silicon materials

Ceramic circuit board having a thermal conductivity substrate

AlN sintered body having high thermal conductivity and a method of...

Methods for preparing high-purity molybdenum or tungsten powder and...

Metal oxide varistor made by a co-precipation process and freeze-dried

Method of producing barium-ferrite series powder