LexDanaLexDanabeta
Inventor

Wataru Sakuma

Inventor
Kanagawa, JP

Overview

9→
Patents
2003–2011
Patent span
LOC
Primary field

Patents· 9 as inventor

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

LOC14primary
LOC1478%
B62DMotor vehicles11%
F04BPositive-displacement machines for liquids11%
PatentTitleYear
D0639282'Earphone'2011D0639283'Earphone'2011D0635958'Headphone'2011D0634732'Headphone'2011D0633896'Headphone'2011D0623172'Microphone'20107,785,079'Compressor and method of using compressor'2010D0618211'Earphone'20106,588,832'Vehicle front body structure'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003Patents assigned to NISSAN MOTOR (1)· patent assignee history
2003Based in Novi, MI, US· patent location history
2010–2011Patents assigned to AUDIO TECHNICA KK (7)· patent assignee history
2010Patents assigned to AICHI MICRO INTELLIGENT CORP (1)· patent assignee history
2010Patents assigned to TOYOTA BOSHOKU KABUSHIKI KAISY (1)· patent assignee history
2010–2011Based in Kanagawa, JP· patent location history
2010Based in Aichi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AUDIO TECHNICA KK72010–2011
AICHI MICRO INTELLIGENT CORP12010
NISSAN MOTOR12003
TOYOTA BOSHOKU KABUSHIKI KAISY12010
Locations
LocationPatentsSpan
Kanagawa, JP72010–2011
Aichi, JP12010
Novi, MI, US12003