Inventor

Takehiro Nakamoto

Inventor

Oita, JP

Overview

1989–2021

Patent span

Performing operations

Primary field (CPC B)

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

A63Bprimary

A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing9%

B21BRolling of metal9%

B60KArrangement or mounting of propulsion units or of transmissions in vehicles9%

B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for9%

B62DMotor vehicles9%

C21DModifying the physical structure of ferrous metals9%

C22CAlloys9%

C23CCoating metallic material9%

E05BLocks9%

F02DControlling combustion engines9%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to SHARP KK (1)· patent assignee history

1989Based in Higashihiroshima, JP· patent location history

1998–2009Patents assigned to NIPPON STEEL CORP (2)· patent assignee history

1998–2009Based in Oita, JP· patent location history

2010Patents assigned to YAMAHA MOTOR ELECTRONICS CO (1)· patent assignee history

2010Based in Mori-machi, JP· patent location history

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

2021Based in Toyota, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations