Inventor

Takayuki Adachi

Inventor

Nagaoka, JP

Overview

7→

Patents

1988–2020

Patent span

Performing operations

Primary field (CPC B)

Patents· 7 as inventor

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

B01Dprimary

B01DSeparation9%

B23GThread cutting9%

B24BMachines, devices, or processes for grinding or polishing9%

F01NGas-flow silencers or exhaust apparatus for machines or engines in general9%

Y02TClimate change mitigation technologies related to transportation9%

B05BSpraying apparatus5%

B08BCleaning in general5%

B63BShips or other waterborne vessels5%

E05FDevices for moving wings into open or closed position5%

E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof5%

PatentTitleYear

10,775,189System for determination of port arrival and departure, port arrival and departure determination method, and recording medium recording port arrival and departure determination program2020 10,300,575Ball screw polishing method and device thereof2019 9,162,300'Method for polishing ball screw and ball screw polishing apparatus'2015 8,161,737'Apparatus for and method of purifying exhaust gas'2012 7,673,444'Exhaust gas purification apparatus'2010 7,535,191'Power window device'2009 4,744,517'Ultra-high-pressure rotary water jet gun'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988Patents assigned to AIKO ENG KK (1)· patent assignee history

1988Based in Tokyo, JP· patent location history

2009Based in Aichi, JP· patent location history

2010–2012Based in Ageo, JP· patent location history

2012Patents assigned to ADACHI TAKAYUKI (1)· patent assignee history

2012Patents assigned to HIRATA KIMINOBU (1)· patent assignee history

2015–2019Patents assigned to SANSHIN CO LTD (2)· patent assignee history

2015–2019Based in Nagaoka, JP· patent location history

2020Patents assigned to FUJITSU LTD (1)· patent assignee history

2020Based in Ebetsu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SANSHIN CO LTD	2	2015–2019
ADACHI TAKAYUKIself	1	2012
AIKO ENG KK	1	1988
FUJITSU LTD	1	2020
HIRATA KIMINOBU	1	2012

Locations

Location	Patents	Span
Nagaoka, JP	2	2015–2019
Ageo, JP	2	2010–2012
Ebetsu, JP	1	2020
Aichi, JP	1	2009
Tokyo, JP	1	1988