Inventor

Takanori Akiyama

Inventor

Nagoya, JP

Overview

1999–2020

Patent span

Mechanical engineering

Primary field (CPC F)

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

F02Mprimary

F02MSupplying combustion engines in general with combustible mixtures or constituents thereof28%

A63FCard, board, or roulette games17%

B01DSeparation11%

B60KArrangement or mounting of propulsion units or of transmissions in vehicles11%

Y02TClimate change mitigation technologies related to transportation11%

F02BInternal-combustion piston engines6%

F04FPumping of fluid by direct contact of another fluid or by using inertia of fluid to be pumped6%

F16KValves6%

Y10TTechnical subjects covered by former us classification6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1999–2007Patents assigned to SEGA ENTERPRISES KK (3)· patent assignee history

1999–2007Based in Tokyo, JP· patent location history

2015–2020Patents assigned to AISAN IND (5)· patent assignee history

2015Patents assigned to AISIAN KOGYO KABUSHIKI KAISHA (1)· patent assignee history

2015Patents assigned to AKIYAMA TAKANORI (1)· patent assignee history

2015Patents assigned to KOSUGI RYUJI (1)· patent assignee history

2015–2020Based in Nagoya, JP· patent location history

2015Based in Obu, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
AISAN IND	5	2015–2020
SEGA ENTERPRISES KK	3	1999–2007
AISIAN KOGYO KABUSHIKI KAISHA	1	2015
AKIYAMA TAKANORIself	1	2015
KOSUGI RYUJI	1	2015

Locations