Kenji Ishikura

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Cutting work method and method for producing cut product
- Patent number 11,325,199
- Issue date May 10, 2022
- Mitsubishi Gas Chemical Company, Inc.
- Yousuke Matsuyama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lubricant material for assisting machining process, lubricant sheet...
- Patent number 11,225,625
- Issue date Jan 18, 2022
- Mitsubishi Gas Chemical Company, Inc.
- Shigeru Horie
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lubricant material for assisting machining process, lubricant sheet...
- Patent number 11,214,748
- Issue date Jan 4, 2022
- Mitsubishi Gas Chemical Company, Inc.
- Shigeru Horie
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Cutting method for fiber reinforced composite material
- Patent number 10,518,341
- Issue date Dec 31, 2019
- Mitsubishi Gas Chemical Company, Inc.
- Yousuke Matsuyama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of manufacturing a bismuth-substituted rare-earth iron garne...
- Patent number 6,059,878
- Issue date May 9, 2000
- Mitsubishi Gas Chemical Company, Inc.
- Norio Takeda
- C30 - CRYSTAL GROWTH
Information Patent Grant
Faraday rotator with antireflection film
- Patent number 5,920,420
- Issue date Jul 6, 1999
- Mitsubishi Gas Chemical Company, Inc.
- Kenji Ishikura
- G02 - OPTICS
Information Patent Grant
Bismuth-substituted rare earth iron garnet single crystal
- Patent number 5,565,131
- Issue date Oct 15, 1996
- Mitsubishi Gas Chemical Company, Inc.
- Kazushi Shirai
- C30 - CRYSTAL GROWTH
Information Patent Grant
Low saturated magnetic field bismuth-substituted rare earth iron ga...
- Patent number 5,512,193
- Issue date Apr 30, 1996
- Mitsubishi Gas Chemical Company, Inc.
- Kazushi Shirai
- C30 - CRYSTAL GROWTH

Patents Applicationslast 30 patents

Information Patent Application
CUTTING WORK METHOD AND METHOD FOR PRODUCING CUT PRODUCT
- Publication number 20210060673
- Publication date Mar 4, 2021
- Mitsubishi Gas Chemical Company, Inc.
- Yousuke MATSUYAMA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LUBRICANT MATERIAL FOR ASSISTING MACHINING PROCESS, LUBRICANT SHEET...
- Publication number 20210062103
- Publication date Mar 4, 2021
- Shigeru HORIE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LUBRICANT MATERIAL FOR ASSISTING MACHINING PROCESS, LUBRICANT SHEET...
- Publication number 20200299601
- Publication date Sep 24, 2020
- Mitsubishi Gas Chemical Company, Inc.
- Shigeru HORIE
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
CUTTING METHOD FOR FIBER REINFORCED COMPOSITE MATERIAL
- Publication number 20180243846
- Publication date Aug 30, 2018
- Mitsubishi Gas Chemical Company, Inc.
- Yousuke MATSUYAMA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Kenji Ishikura

Person

Patents Grantslast 30 patents

Cutting work method and method for producing cut product

Lubricant material for assisting machining process, lubricant sheet...

Lubricant material for assisting machining process, lubricant sheet...

Cutting method for fiber reinforced composite material

Method of manufacturing a bismuth-substituted rare-earth iron garne...

Faraday rotator with antireflection film

Bismuth-substituted rare earth iron garnet single crystal

Low saturated magnetic field bismuth-substituted rare earth iron ga...

Patents Applicationslast 30 patents

CUTTING WORK METHOD AND METHOD FOR PRODUCING CUT PRODUCT

LUBRICANT MATERIAL FOR ASSISTING MACHINING PROCESS, LUBRICANT SHEET...

LUBRICANT MATERIAL FOR ASSISTING MACHINING PROCESS, LUBRICANT SHEET...

CUTTING METHOD FOR FIBER REINFORCED COMPOSITE MATERIAL