LexDanaLexDanabeta
Inventor

Naoki Adachi

Inventor
Yokkaichi, JP

Overview

22→
Patents
1989–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 22 as inventor

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

H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication26%
H01QAntennas, i.e. radio aerials23%
G06FElectric digital data processing11%
H04WWireless communication networks11%
H04BTransmission9%
H04JMultiplex communication9%
G01SRadio direction-finding6%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for3%
H03MCoding3%
PatentTitleYear
10,608,818In-vehicle communication system having a comparison means for verifying data and a comparison method for verifying data202010,574,376Transmission device, reception device, and communication method202010,491,530Communication system and communication device201910,484,200Controller area network (CAN) communication system and error information recording device201910,432,421Communication control device and communication system201910,305,560Transmission device, reception device, transmission method, and reception method201910,110,377Communication system and key information sharing method201810,049,232Rewrite detection system, rewrite detection device and information processing device201810,027,672Access restriction device, on-board communication system and method for communication restriction20189,491,197'Connection detection apparatus and in-vehicle relay apparatus'20168,724,651'Radio network system, radio communication method, and radio communication device'20147,937,057'Radio communication device'20117,119,743'Antenna and electronic device using the same'20066,876,328'Multiple-resonant antenna, antenna module, and radio device using the multiple-resonant antenna'20056,531,991'Dielectric resonator antenna for a mobile communication'20036,407,718'Dielectric resonator antenna for a mobile communication'20026,198,450'Dielectric resonator antenna for a mobile communication'20016,188,913'Directivity control antenna apparatus for shaping the radiation pattern of antenna of base station in mobile communication system in accordance with estimated directions or positions of mobile stations with which communication is in progress'20016,057,803'Antenna apparatus'20005,606,574'Mobile unit identifying system and method of demodulating for the same'19975,533,045'Automatic vehicle identification system, interrogator and responder included in the same'19964,862,170'Digital-analog converter'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2006Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (8)· patent assignee history
1996–2003Based in Kawasaki, JP· patent location history
2005–2020Based in Kanagawa, JP· patent location history
2006Based in Hirakata, JP· patent location history
2016–2020Patents assigned to AUTONETWORKS TECHNOLOGIES LTD (8)· patent assignee history
2016–2020Patents assigned to SUMITOMO ELECTRIC INDUSTRIES (8)· patent assignee history
2016–2020Patents assigned to SUMITOMO WIRING SYSTEMS (8)· patent assignee history
2016–2019Based in Yokkaichi, JP· patent location history
2018–2019Patents assigned to UNIV NAGOYA NAT UNIV CORP (5)· patent assignee history
2018–2020Based in Mie, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AUTONETWORKS TECHNOLOGIES LTD82016–2020
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD81996–2006
SUMITOMO ELECTRIC INDUSTRIES82016–2020
SUMITOMO WIRING SYSTEMS82016–2020
UNIV NAGOYA NAT UNIV CORP52018–2019
Locations
LocationPatentsSpan
Yokkaichi, JP62016–2019
Kawasaki, JP61996–2003
Kanagawa, JP52005–2020
Mie, JP22018–2020
Hirakata, JP12006