Inventor

Seiji Komatsuda

Inventor

Yokote, JP

Overview

10→

Patents

1993–2021

Patent span

Performing operations

Primary field (CPC B)

Patents· 10 as inventor

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

B41Jprimary

B41JTypewriters43%

F26BDrying solid materials or objects by removing liquid therefrom7%

G03GElectrography7%

G05DSystems for controlling or regulating non-electric variables7%

G10LSpeech analysis techniques or speech synthesis7%

H04LTransmission of digital information, e.g. telegraphic communication7%

H04NPictorial communication, e.g. television7%

H04WWireless communication networks7%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use7%

PatentTitleYear

10,931,981Video server, video server system, and command processing method2021 10,807,386Printing device2020 10,717,300Inkjet printer2020 10,093,095Method for controlling inkjet printing apparatus2018 9,925,772'Method for controlling inkjet printing apparatus'2018 9,707,755'Method for controlling inkjet printing apparatus'2017 9,694,610'Inkjet printer, printing method using the same, and automatic web threading method'2017 8,150,285'Toner supplier apparatus'2012 5,371,800'Speech detection circuit'1994 5,239,286'Battery alarm system'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–1994Patents assigned to FUJITSU LTD (2)· patent assignee history

1993–1994Based in Sendai, JP· patent location history

2012Patents assigned to HARADA KOTARO (1)· patent assignee history

2012Patents assigned to IZAWA HIDEO (1)· patent assignee history

2012Patents assigned to KOMATSUDA SEIJI (1)· patent assignee history

2012–2020Based in Yokote, JP· patent location history

2017–2020Patents assigned to MIYAKOSHI PRINTING MACHINERY CO LTD (6)· patent assignee history

2021Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MIYAKOSHI PRINTING MACHINERY CO LTD	6	2017–2020
FUJITSU LTD	2	1993–1994
HARADA KOTARO	1	2012
IZAWA HIDEO	1	2012
KOMATSUDA SEIJIself	1	2012

Locations

Location	Patents	Span
Yokote, JP	7	2012–2020
Sendai, JP	2	1993–1994
Kanagawa, JP	1	2021