LexDanaLexDanabeta
Inventor

Akimasa Ichikawa

Inventor
Nagoya, JP

Overview

2→
Patents
2000–2021
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

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

B01Dprimary
B01DSeparation20%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles20%
F01PCooling of machines or engines in general20%
F02DControlling combustion engines20%
F02PIgnition, other than compression ignition, for internal-combustion engines20%
PatentTitleYear
11,020,707Monolithic separation membrane structure, method for producing monolithic separation membrane structure, and method for dehydrating20216,158,415'Idling speed control device of internal combustion engine and variable vibration isolating support device'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000Patents assigned to TOYOTA MOTOR CO LTD (1)· patent assignee history
2000Based in Toyota, JP· patent location history
2021Patents assigned to NGK INSULATORS LTD (1)· patent assignee history
2021Based in Nagoya, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NGK INSULATORS LTD12021
TOYOTA MOTOR CO LTD12000
Locations
LocationPatentsSpan
Nagoya, JP12021
Toyota, JP12000