Inventor

TAKENAKA ATSUYOSHI

JP11 patents

⚠️ This page may combine multiple inventors who share the name “TAKENAKA ATSUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ASAHI GLASS CO LTD

4 patents

US7838136B2Nov 23, 2010

Glass for information recording media substrate, glass substrate for magnetic disk and magnetic disk

ASAHI GLASS CO LTD44 citations95

US5942454AAug 24, 1999

Highly corrosion-resistant silicon carbide product

ASAHI GLASS CO LTD26 citations90

US5628807AMay 13, 1997

Method for forming a glass product for a cathode ray tube

ASAHI GLASS CO LTD24 citations89

US6868699B2Mar 22, 2005

Glass forming mold

ASAHI GLASS CO LTD5 citations59

AGC INC

3 patents

US12071370B2Aug 27, 2024

Glass substrate, black matrix substrate, and display panel

AGC INC2 citations70

US11495816B2Nov 8, 2022

Methods for producing liquid composition, polymer electrolyte membrane, catalyst layer, and membrane/electrode assembly

AGC INC0 citations62

US12528737B2Jan 20, 2026

Glass substrate, black matrix substrate, and display panel

AGC INC0 citations59

ENDO JUN

1 patent

US8580411B2Nov 12, 2013

Glass for substrate, and glass substrate

ENDO JUN37 citations93

SAIJO YOSHITAKA

1 patent

US8273262B2Sep 25, 2012

Method for etching glass substrate

SAIJO YOSHITAKA6 citations65

SEIMI CHEM KK

1 patent

US7025796B2Apr 11, 2006

Method for evaluating the quality of abrasive grains, polishing method and abrasive for polishing glass

SEIMI CHEM KK3 citations53

NAKASHIMA TETSUYA

1 patent

US8119268B2Feb 21, 2012

Glass for information recording media substrate, glass substrate for magnetic disk and magnetic disk

NAKASHIMA TETSUYA1 citations50