Inventor

Yu Yamamoto

Inventor

Tokyo, JP

Overview

6→

Patents

2020–2021

Patent span

Performing operations

Primary field (CPC B)

Patents· 6 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B25Cprimary

B25CHand-held nailing or stapling tools14%

B25DPercussive tools14%

F01LCyclically operating valves for machines or engines14%

F02BInternal-combustion piston engines14%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers5%

C21DModifying the physical structure of ferrous metals5%

C22CAlloys5%

G01BMeasuring length, thickness or similar linear dimensions5%

G06TImage data processing or generation, in general5%

H01LSemiconductor devices5%

PatentTitleYear

11,108,040Positive electrode material and secondary battery using same2021 11,007,629Gas combustion type driving tool2021 10,940,579Driving tool2021 10,898,997Driving tool2021 10,837,078Steel sheet, method of manufacturing same, crown cap, and drawing and redrawing (DRD) can2020 10,825,193Position detecting apparatus and computer-readable recording medium2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to JFE STEEL CORP (1)· patent assignee history

2020Patents assigned to OMRON TATEISI ELECTRONICS CO (1)· patent assignee history

2020–2021Based in Tokyo, JP· patent location history

2020Based in Kusatsu, JP· patent location history

2021Patents assigned to MAX CO LTD (3)· patent assignee history

2021Patents assigned to TOYOTA MOTOR CO LTD (1)· patent assignee history

2021Based in Toyota, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MAX CO LTD	3	2021
JFE STEEL CORP	1	2020
OMRON TATEISI ELECTRONICS CO	1	2020
TOYOTA MOTOR CO LTD	1	2021

Locations

Location	Patents	Span
Tokyo, JP	4	2020–2021
Toyota, JP	1	2021
Kusatsu, JP	1	2020