Inventor

SUGAHARA AKIRA

JP6 patents

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

AGC INC

2 patents

US11180405B2Nov 23, 2021

Plate glass production method, plate glass, and laminated glass production method

AGC INC0 citations57

US10633277B2Apr 28, 2020

Plate glass production method, plate glass, and laminated glass production method

AGC INC0 citations46

YAMAKAWA HIROSHI

1 patent

US8607589B2Dec 17, 2013

Method and apparatus for annealing glass plate

YAMAKAWA HIROSHI1 citations44

KATO YASUMASA

1 patent

US8518544B2Aug 27, 2013

Glass plate and process for producing glass plate

KATO YASUMASA1 citations44

YAJIMA TATSUO

1 patent

US8418502B2Apr 16, 2013

Heating apparatus for glass-sheet-forming and a bending method for a glass sheet

YAJIMA TATSUO2 citations42

ASAHI GLASS CO LTD

1 patent

US10059616B2Aug 28, 2018

Shape measuring device, shape measuring method, and glass plate manufacturing method

ASAHI GLASS CO LTD1 citations39