Inventor

Naoki Fujikawa

Inventor

Nagoya, JP

Overview

2002–2015

Patent span

Physics

Primary field (CPC G)

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

G03Bprimary

G03BApparatus or arrangements for taking photographs or for projecting or viewing them25%

B60NSeats specially adapted for vehicles17%

B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for17%

F02DControlling combustion engines8%

G02BOptical elements, systems or apparatus8%

G10KSound-producing devices8%

H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers8%

Y10TTechnical subjects covered by former us classification8%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2002–2010Based in Hachioji, JP· patent location history

2008–2010Patents assigned to OLYMPUS IMAGING CORP (2)· patent assignee history

2011–2015Patents assigned to TOYOTA BOSHOKU KK (2)· patent assignee history

2011–2012Based in Nagoya, JP· patent location history

2012–2013Patents assigned to FUJIKAWA NAOKI (2)· patent assignee history

2012Patents assigned to FUJITSU TEN LTD (1)· patent assignee history

2012Patents assigned to NAKAJIMA YUICHI (1)· patent assignee history

2013Based in Hamamatsu, JP· patent location history

2015Based in Aichi, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations