LexDanaLexDanabeta
Inventor

HIROKO KATAYAMA

Inventor
JP

Overview

4→
Patents
2023–2025
Patent span
Performing operations
Primary field (CPC B)

Patents· 4 as inventor

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

B60Kprimary
B60KArrangement or mounting of propulsion units or of transmissions in vehicles21%
B60WConjoint control of vehicle sub-units of different type or different function21%
Y02TClimate change mitigation technologies related to transportation21%
B60LPropulsion of electrically-propelled vehicles14%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology7%
B62DMotor vehicles7%
F16JPistons7%
PatentTitleYear
12,330,625Control method for series hybrid vehicle and series hybrid vehicle202512,269,455Method for controlling series hybrid vehicle, and series hybrid vehicle202511,971,104Grommet202411,851,045Series hybrid vehicle control method and series hybrid vehicle control device2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023–2025Patents assigned to NISSAN MOTOR (3)· patent assignee history
2023–2025Based in JP· patent location history
2024Patents assigned to HONDA MOTOR CO LTD (1)· patent assignee history
2024Patents assigned to KINUGAWA RUBBER IND (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NISSAN MOTOR32023–2025
HONDA MOTOR CO LTD12024
KINUGAWA RUBBER IND12024
Locations
LocationPatentsSpan
JP42023–2025