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Inventor

Taichi Nakanishi

Inventor
Saitama, JP

Overview

3→
Patents
2000–2004
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G01Mprimary
G01MTesting static or dynamic balance of machines or structures60%
G01NInvestigating or analysing materials by determining their chemical or physical properties20%
G02BOptical elements, systems or apparatus20%
PatentTitleYear
6,687,396'Optical member inspection apparatus, image-processing apparatus, image-processing method, and computer readable medium'20046,208,475'Optical-member inspection apparatus and holder for inspection target member'20016,034,766'Optical member inspection apparatus'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2001Patents assigned to ASAHI OPTICAL CO LTD (2)· patent assignee history
2000–2004Based in Saitama, JP· patent location history
2004Patents assigned to PENTAX CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ASAHI OPTICAL CO LTD22000–2001
PENTAX CORP12004
Locations
LocationPatentsSpan
Saitama, JP32000–2004