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Naomi Kobayashi
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Hirakata, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Operator's room for work machine
Patent number
6,866,332
Issue date
Mar 15, 2005
Komatsu Ltd.
Yasuhiko Takeuchi
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Gear made of fiber reinforced resin and method for manufacturing same
Patent number
6,591,708
Issue date
Jul 15, 2003
Shin-Kobe Electric Machinery Co., Ltd.
Naomi Kobayashi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Blade apparatus and its control method in bulldozer
Patent number
5,799,737
Issue date
Sep 1, 1998
Komatsu Ltd.
Nobuhisa Kamikawa
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Blade apparatus and its control method in bulldozer
Patent number
5,620,053
Issue date
Apr 15, 1997
Komatsu, Ltd.
Nobuhisa Kamikawa
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Patents Applications
last 30 patents
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Patent Application
WEAR RESISTANT COMPONENT
Publication number
20230167630
Publication date
Jun 1, 2023
Komatsu Ltd.
Masayuki OHISHI
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
WEAR RESISTANT COMPONENT
Publication number
20230120708
Publication date
Apr 20, 2023
Komatsu Ltd.
Masayuki OHISHI
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
IMPACT AND WEAR RESISTANT COMPONENT, AND METHOD FOR PRODUCING THE SAME
Publication number
20220025475
Publication date
Jan 27, 2022
Komatsu Ltd.
Eiji AMADA
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
TRACKED UNDERCARRIAGE COMPONENT, AND METHOD FOR PRODUCING THE SAME
Publication number
20210316801
Publication date
Oct 14, 2021
Komatsu Ltd.
Eiji AMADA
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
Operator's room for work machine
Publication number
20040217630
Publication date
Nov 4, 2004
Yasuhiko Takeuchi
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
Gear made of fiber reinforced resin and method for manufacturing same
Publication number
20010030381
Publication date
Oct 18, 2001
Shin-Kobe Electric Machinery Co., Ltd.
Naomi Kobayashi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL