Inventor
Seiji Arakawa
Inventor
Sunto-gun, JP
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B60Qprimary
B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general12%
G05DSystems for controlling or regulating non-electric variables12%
G08GTraffic control systems12%
B60WConjoint control of vehicle sub-units of different type or different function10%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry5%
C10GCracking hydrocarbon oils5%
G01CMeasuring distances, levels or bearings5%
G06KGraphical data reading5%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes5%
G06VImage or video recognition or understanding5%
PatentTitleYear
11,055,803Vehicle dispatch management device and storage medium202110,995,199Polyamide resin composition202110,864,852Out-of-vehicle notification device202010,866,106Driverless transportation system202010,824,147Autonomous driving vehicle and control method for autonomous driving vehicle202010,759,329Out-of-vehicle notification device202010,657,822Vehicle control device202010,600,323Vehicle external notification device202010,421,394Driving assistance device, and storage medium201910,357,761Catalyst for fluidized catalytic cracking and method for fluidized catalytic cracking201910,045,173Vehicle outside notification device20189,731,281'Catalyst for hydrocarbon catalytic cracking'20174,315,914'Pharmaceutical compositions useful as cellular immunopotentiator and antitumor agent and process for production thereof'1982Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1982Patents assigned to ARAKAWA SEIJI (1)· patent assignee history
2017–2019Patents assigned to JGC CATALYSTS & CHEMICALS LTD (2)· patent assignee history
2017Based in Kitakyushu, JP· patent location history
2018–2021Patents assigned to TOYOTA MOTOR CO LTD (9)· patent assignee history
2018–2021Based in Sunto-gun, JP· patent location history
2019Patents assigned to JAPAN COOP CENTER PETROLEUM (1)· patent assignee history
2019Patents assigned to SAUDI ARABIAN OIL CO (1)· patent assignee history
2019–2020Based in Shizuoka, JP· patent location history
2019Based in Kawasaki, JP· patent location history
2021Based in Ube, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOYOTA MOTOR CO LTD | 9 | 2018–2021 |
| JGC CATALYSTS & CHEMICALS LTD | 2 | 2017–2019 |
| ARAKAWA SEIJIself | 1 | 1982 |
| JAPAN COOP CENTER PETROLEUM | 1 | 2019 |
| SAUDI ARABIAN OIL CO | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sunto-gun, JP | 5 | 2018–2021 |
| Shizuoka, JP | 4 | 2019–2020 |
| Ube, JP | 1 | 2021 |
| Kawasaki, JP | 1 | 2019 |
| Kitakyushu, JP | 1 | 2017 |