Inventor

Yuji Kuroiwa

Inventor
Shizuoka, JP

Overview

1→
Patents
1999
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 1 as inventor

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

F21Sprimary
F21SNon-portable lighting devices50%
G02BOptical elements, systems or apparatus50%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999Patents assigned to KOITO MFG CO LTD (1)· patent assignee history
1999Based in Shizuoka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KOITO MFG CO LTD11999
Locations
LocationPatentsSpan
Shizuoka, JP11999