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Inventor

Yasuyuki Okamura

Inventor
Tokyo, JP

Overview

4→
Patents
1983–2021
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.

C07Dprimary
C07DHeterocyclic compounds13%
C30BSingle-crystal growth13%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light13%
G01KMeasuring temperature13%
G01NInvestigating or analysing materials by determining their chemical or physical properties13%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
Y10TTechnical subjects covered by former us classification13%
PatentTitleYear
11,125,742Non-specific reaction inhibitor, method for inhibiting non-specific reaction, and kit20217,416,330'Method and apparatus for measuring temperature of substrate'20084,456,998'Semiconductor laser'19844,367,200'Single crystal manufacturing device'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983–1984Patents assigned to KOKUSAI DENSHIN DENWA CO LTD (2)· patent assignee history
1983–2021Based in Tokyo, JP· patent location history
2008Patents assigned to ISHII NOBUO (1)· patent assignee history
2008Patents assigned to ITO MASAFUMI (1)· patent assignee history
2008Patents assigned to KOSHIMIZU CHISHIO (1)· patent assignee history
2008Based in Santa, JP· patent location history
2021Patents assigned to LSI MEDIENCE CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KOKUSAI DENSHIN DENWA CO LTD21983–1984
ISHII NOBUO12008
ITO MASAFUMI12008
KOSHIMIZU CHISHIO12008
LSI MEDIENCE CORP12021
Locations
LocationPatentsSpan
Tokyo, JP31983–2021
Santa, JP12008