Ryo Yamamoto

City:

Kobe

Country:

Japan

Published Applications:

Last publication date:

2025-11-27

Top Assignees for applications by Ryo Yamamoto

The entities that hold a legal rights for patent applications filed by inventor Yamamoto Ryo:

KAWASAKI JUKOGYO KABUSHIKI KAISHA 5 Kobe-shi, Hyogo, Japan
KAWASAKI JUKOGYO KABUSHIKI KAISHA 4 Kobe-shi, Japan
KAWASAKI JUKOGYO KABUSHIKI KAISHA 2 Hyogo, Japan
KAWASAKI JUKOGYO KABUSHIKI KAISHA 2 Kobe, Japan
KABUSHIKI KAISHA KCM 1 Kako-gun, Japan
KOBELCO CONSTRUCTION MACHINERY CO., LTD. 1 Hiroshima, Japan
KABUSHIKI KAISHA KAWASAKI PRECISION MACHINERY 1 Kobe-shi, Hyogo, Japan
KAWASAK JUKOGYO KABUSHIKI KAISHA 1 Kode-shi, Hyogo, Japan

Recent patent applications by Yamamoto Ryo

Ryo Yamamoto from Kobe, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2025-11-27

US20250361883A1

Mechanical engineering

HYDRAULIC SYSTEM

#2 | 2015-07-30

US20150211501A1

Mechanical engineering

Tilting angle control device

#3 | 2014-10-30

US20140318116A1

Performing operations; transporting

Hydraulic control device and construction machinery including same

#4 | 2013-12-12

US20130332036A1

Fixed constructions

Drive control method of operating machine

#5 | 2013-08-22

US20130213026A1

Fixed constructions

Drive control method of operating machine

#6 | 2013-07-18

US20130180247A1

Mechanical engineering

Electro-hydraulic drive system for a work machine

#7 | 2012-10-11

US20120259497A1

Performing operations; transporting

Drive controller of operating machine

#8 | 2011-01-06

US20110001370A1

Mechanical engineering

Electric motor integrated hydraulic motor

#9 | 2005-05-17

US10156332

Joystick device

#10 | 2005-03-22

US9904512

Hydraulic circuit for a crane

InventorID:

6276441 ⎘