Inventor

Shigeaki Nakamura

Inventor

Osaka, JP

Overview

11→

Patents

1993–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 11 as inventor

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

G03Gprimary

G03GElectrography18%

H04NPictorial communication, e.g. television18%

B65HHandling thin or filamentary material, e.g. sheets, webs, cables14%

A43BCharacteristic features of footwear5%

B26DCutting5%

B26FPerforating5%

F03DWind motors5%

F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g5%

H01JElectric discharge tubes or discharge lamps5%

H04LTransmission of digital information, e.g. telegraphic communication5%

PatentTitleYear

11,096,250Ceramic heater and manufacturing method for same2021 10,764,445Image forming apparatus2020 9,816,483'Method for operating wind farm and operation control system for wind farm'2017 9,531,898'Image forming apparatus'2016 9,061,433'Punching apparatus, post-processing apparatus, and image forming apparatus'2015 8,882,649'Folding device and sheet folding method'2014 8,690,143'Turn-aside for post processing device when maximum capacity exceeded'2014 8,567,778'Sheet feeder, original document transport device, image forming apparatus, and sheet feeding method'2013 6,014,444'Apparatus for encrypted communication'2000 5,917,611'Facsimile machine with combined transmission data and transmitted image data divided for printing according to print sheet size except final page'1999 5,270,250'Method of fabricating semiconductor substrate having very shallow impurity diffusion layer'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–2017Based in Tokyo, JP· patent location history

1999–2000Patents assigned to MITA INDUSTRIAL CO LTD (2)· patent assignee history

1999–2020Based in Osaka, JP· patent location history

2013–2020Patents assigned to KYOCERA DOCUMENT SOLUTIONS INC (6)· patent assignee history

2013–2014Patents assigned to NAKAMURA SHIGEAKI (3)· patent assignee history

2017Patents assigned to MITSUBISHI HEAVY IND LTD (1)· patent assignee history

2021Patents assigned to NGK SPARK PLUG CO (1)· patent assignee history

2021Based in Iwakura-shi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KYOCERA DOCUMENT SOLUTIONS INC	6	2013–2020
NAKAMURA SHIGEAKIself	3	2013–2014
MITA INDUSTRIAL CO LTD	2	1999–2000
MITSUBISHI HEAVY IND LTD	1	2017
NGK SPARK PLUG CO	1	2021

Locations

Location	Patents	Span
Osaka, JP	8	1999–2020
Tokyo, JP	2	1993–2017
Iwakura-shi, JP	1	2021