Inventor

Akitoshi Nakajima

Inventor

Shizuoka, JP

Overview

6→

Patents

1997–2017

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 6 as inventor

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

F02Bprimary

F02BInternal-combustion piston engines26%

F01PCooling of machines or engines in general16%

F02FCylinders, pistons or casings, for combustion engines16%

G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure11%

F02DControlling combustion engines5%

F02MSupplying combustion engines in general with combustible mixtures or constituents thereof5%

F05CIndexing scheme relating to materials, material properties or material characteristics for machines, engines or pumps other than non-positive-displacement machines or engines5%

F16CShafts5%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%

Y10TTechnical subjects covered by former us classification5%

PatentTitleYear

9,719,405'Internal combustion engine and straddle-type vehicle equipped with the engine'2017 9,464,956'Internal combustion engine and straddle-type vehicle equipped with the engine'2016 9,453,453'Internal combustion engine and straddle-type vehicle equipped with the engine'2016 9,243,572'Internal combustion engine and straddle-type vehicle equipped with the engine'2016 7,299,716'Split type connecting rod'2007 5,655,497'Induction system for motorcycle'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2017Patents assigned to YAMAHA MOTOR CO LTD (6)· patent assignee history

1997–2007Based in Iwata, JP· patent location history

2016–2017Patents assigned to INOMORI TOSHINORI (4)· patent assignee history

2016–2017Patents assigned to NAKAJIMA AKITOSHI (4)· patent assignee history

2016–2017Based in Shizuoka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
YAMAHA MOTOR CO LTD	6	1997–2017
INOMORI TOSHINORI	4	2016–2017
NAKAJIMA AKITOSHIself	4	2016–2017

Locations

Location	Patents	Span
Shizuoka, JP	4	2016–2017
Iwata, JP	2	1997–2007