Inventor

Naoyuki Yamane

Inventor

Nishio, JP

Overview

1993–2019

Patent span

Mechanical engineering

Primary field (CPC F)

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

F01Lprimary

F01LCyclically operating valves for machines or engines16%

G03GElectrography16%

F02MSupplying combustion engines in general with combustible mixtures or constituents thereof11%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%

B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material5%

B23PMetal-working not otherwise provided for5%

F16CShafts5%

F16HGearing5%

G05DSystems for controlling or regulating non-electric variables5%

H01KElectric incandescent lamps5%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1993–1995Patents assigned to SHARP KK (4)· patent assignee history

1993Based in Yamatokoriyama, JP· patent location history

1993Based in Koriyama, JP· patent location history

1995Based in Yamatokooriyama, JP· patent location history

2016Patents assigned to NICHIA CORP (1)· patent assignee history

2016Based in Anan-shi, JP· patent location history

2018–2019Patents assigned to OTICS CORP (4)· patent assignee history

2018–2019Based in Nishio, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations