Membership
Tour
Register
Log in
Hiroyuki Sugawara
Follow
Person
Miyagi, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Optical device case and optical device
Patent number
11,335,831
Issue date
May 17, 2022
SHARP KABUSHIKI KAISHA
Hidekazu Hayashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for producing mold
Patent number
10,675,788
Issue date
Jun 9, 2020
Sharp Kabushiki Kaisha
Nobuaki Yamada
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Mold base material, production method for mold base material, mold...
Patent number
9,914,243
Issue date
Mar 13, 2018
Sharp Kabushiki Kaisha
Akinobu Isurugi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Mold production method
Patent number
9,512,535
Issue date
Dec 6, 2016
Sharp Kabushiki Kaisha
Akinobu Isurugi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Multiplexer apparatus adaptable for two kinds of transmission rates
Patent number
4,949,339
Issue date
Aug 14, 1990
NEC Corporation
Naohiro Shimada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL DEVICE CASE AND OPTICAL DEVICE
Publication number
20200144456
Publication date
May 7, 2020
SHARP KABUSHIKI KAISHA
Hidekazu HAYASHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RESIN SUBSTRATE LAMINATE AND MANUFACTURING METHOD FOR ELECTRONIC DE...
Publication number
20200075861
Publication date
Mar 5, 2020
GEOMATEC CO., LTD.
Hiroyuki SUGAWARA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
MOLD BASE MATERIAL, PRODUCTION METHOD FOR MOLD BASE MATERIAL, MOLD...
Publication number
20150140154
Publication date
May 21, 2015
GEOMATEC CO., LTD.
Akinobu Isurugi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
MOLD PRODUCTION METHOD
Publication number
20140197036
Publication date
Jul 17, 2014
GEOMATEC CO., LTD.
Akinobu Isurugi
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR