Inventor

Koji Namiki

Inventor

Higashimurayama, JP

Overview

5→

Patents

1999–2018

Patent span

Physics

Primary field (CPC G)

Patents· 5 as inventor

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

G04Gprimary

G04GElectronic time-pieces27%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein18%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds9%

C08LCompositions of macromolecular compounds9%

G04BMechanically-driven clocks or watches9%

G04RRadio-controlled time-pieces9%

H01QAntennas, i.e. radio aerials9%

H05KPrinted circuits9%

PatentTitleYear

9,992,870Substrate unit, timepiece, and substrate bonding method2018 7,317,425'Antenna device and a method of making the antenna'2008 6,020,943'Display device having a display plate with a plurality of openings formed therein, disposed above an EL light emitting member'2000 5,880,796'Display device with display plate having metal upper suface including narrow outgoing opening for emitting light from light emitting member'1999 5,856,403'Process for preparing polyarylene sulfide copolymer, the copolymer prepared by the process, and resin composition comprising the copolymer'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2018Patents assigned to CASIO COMPUTER CO LTD (4)· patent assignee history

1999Patents assigned to IDEMITSU PETROCHEMICAL CO (1)· patent assignee history

1999–2000Based in Fussa, JP· patent location history

1999Based in Ichihara, JP· patent location history

2008–2018Based in Higashimurayama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CASIO COMPUTER CO LTD	4	1999–2018
IDEMITSU PETROCHEMICAL CO	1	1999

Locations

Location	Patents	Span
Higashimurayama, JP	2	2008–2018
Fussa, JP	2	1999–2000
Ichihara, JP	1	1999