LexDanaLexDanabeta
Inventor

Kiyoshi Ootani

Inventor
Kobe, JP

Overview

7→
Patents
2007–2012
Patent span
Electricity
Primary field (CPC H)

Patents· 7 as inventor

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

H04Rprimary
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers50%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for25%
H01JElectric discharge tubes or discharge lamps25%
PatentTitleYear
8,223,987'Attachment structure for a sound generating apparatus'20128,199,926'Attachment structure for a sound generating apparatus'20128,090,138'Audio devices for vehicles'20127,912,239'Flat speaker'20117,907,742'Exciter for directly vibrating board and speaker apparatus used the same'20117,443,092'Fluorescent lamp including a multi-ringed bulb'20087,285,899'Fluorescent lamp having bent portions and its manufacturing method, and illuminating apparatus including the lamp'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2008Patents assigned to TOSHIBA LIGHTING & TECHNOLOGY (2)· patent assignee history
2007–2008Based in Kanagawa, JP· patent location history
2011–2012Patents assigned to FUJITSU TEN LTD (4)· patent assignee history
2011–2012Based in Kobe, JP· patent location history
2011Based in Hyogo, JP· patent location history
2012Patents assigned to NAKAJIMA YUICHI (2)· patent assignee history
2012Patents assigned to OTANI KYOSHI (2)· patent assignee history
2012Patents assigned to FUJIKAWA NAOKI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJITSU TEN LTD42011–2012
NAKAJIMA YUICHI22012
OTANI KYOSHI22012
TOSHIBA LIGHTING & TECHNOLOGY22007–2008
FUJIKAWA NAOKI12012
Locations
LocationPatentsSpan
Kobe, JP42011–2012
Kanagawa, JP22007–2008
Hyogo, JP12011