Inventor

Kazuyuki Nakayama

Inventor
Sammamish, WA, US

Overview

7→
Patents
1983–2017
Patent span
Chemistry
Primary field (CPC C)

Patents· 7 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes14%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations14%
C07KPeptides14%
G09GArrangements or circuits for control of indicating devices using static means to present variable information14%
H04NPictorial communication, e.g. television14%
C07CAcyclic or carbocyclic compounds7%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium7%
C08JWorking-up7%
H04BTransmission7%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983Based in Iwaki, JP· patent location history
1989Based in Hyogo, JP· patent location history
1997Based in Katano, JP· patent location history
2012–2013Patents assigned to NAKAYAMA KAZUYUKI (3)· patent assignee history
2012–2013Patents assigned to FURUSAKO SHOJI (2)· patent assignee history
2012–2013Patents assigned to HOSAKA YOSHITAKA (2)· patent assignee history
2012–2013Patents assigned to KAWAHARA TETSUSHI (2)· patent assignee history
2012–2013Based in Tokyo, JP· patent location history
2013–2017Patents assigned to MICROSOFT CORP (2)· patent assignee history
2013–2017Based in Sammamish, WA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NAKAYAMA KAZUYUKIself32012–2013
FURUSAKO SHOJI22012–2013
HOSAKA YOSHITAKA22012–2013
KAWAHARA TETSUSHI22012–2013
MICROSOFT CORP22013–2017
Locations
LocationPatentsSpan
Sammamish, Washington, US22013–2017
Tokyo, JP22012–2013
Katano, JP11997
Hyogo, JP11989
Iwaki, JP11983