Inventor

Isao Makuta

Inventor

Kusatsu, JP

Overview

5→

Patents

2005–2018

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.

G02Bprimary

G02BOptical elements, systems or apparatus24%

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

B29CShaping or joining of plastics12%

B29LIndexing scheme associated with subclass b29c, relating to particular articles6%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form6%

B44CProducing decorative effects6%

H05KPrinted circuits6%

H10HInorganic light-emitting semiconductor devices having potential barriers6%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h106%

Y02PClimate change mitigation technologies in the production or processing of goods6%

PatentTitleYear

10,022,897Transfer molding method, die structure, transfer molding device, and optical member2018 9,116,264'Light guide plate producing method, die structure, transfer molding apparatus, light guide plate, area light source device, liquid crystal display device, and mobile device'2015 7,371,000'Surface light source equipment and apparatus using the same'2008 7,121,709'Surface light source device, diffusion plate and liquid crystal display device'2006 6,896,393'Light emitting module'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2018Patents assigned to OMRON TATEISI ELECTRONICS CO (5)· patent assignee history

2005–2008Based in Kusatsu, JP· patent location history

2015–2018Based in Saitama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
OMRON TATEISI ELECTRONICS CO	5	2005–2018

Locations

Location	Patents	Span
Kusatsu, JP	3	2005–2008
Saitama, JP	2	2015–2018