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Inventor

Yoshifumi Iwai

Inventor
Nara, JP

Overview

4→
Patents
2003–2008
Patent span
Physics
Primary field (CPC G)

Patents· 4 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus67%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them17%
H04NPictorial communication, e.g. television17%
PatentTitleYear
7,436,606'Optical component module and camera module'20086,979,134'Optical communication module'20056,626,584'Two-way optical communication device, two-way optical communication system, and method for assembling two-way optical communication device'20036,516,115'Two-way optical communication device and two-way optical communication apparatus'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2008Patents assigned to SHARP KK (4)· patent assignee history
2003–2008Based in Nara, JP· patent location history
2003Based in Tenri, JP· patent location history
2005Based in Kashihara, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHARP KK42003–2008
Locations
LocationPatentsSpan
Nara, JP22003–2008
Kashihara, JP12005
Tenri, JP12003