Inventor

TEPPEI MURAMATSU

Inventor

Overview

7→

Patents

2022–2025

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 7 as inventor

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

F21Sprimary

F21SNon-portable lighting devices30%

F21WIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to uses or applications of lighting devices or systems17%

F21VFunctional features or details of lighting devices or systems thereof13%

F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted13%

B29CShaping or joining of plastics4%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts4%

B29LIndexing scheme associated with subclass b29c, relating to particular articles4%

B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general4%

G01SRadio direction-finding4%

G02BOptical elements, systems or apparatus4%

PatentTitleYear

12,398,857Vehicular lamp2025 12,013,093Lamp unit2024 11,994,267Vehicle lamp2024 11,708,954Lamp unit2023 11,486,557Vehicle lamp, lamp unit, and reflector module2022 11,346,520Rotating reflector, optical unit, support component, vehicle headlamp system, method of manufacturing rotating reflector2022 11,248,767Sensor system, sensor module, and lamp device2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2025Patents assigned to KOITO MFG CO LTD (7)· patent assignee history

2022Patents assigned to KOITO MANUFATURING CO LTD (1)· patent assignee history

2022–2025Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KOITO MFG CO LTD	7	2022–2025
KOITO MANUFATURING CO LTD	1	2022

Locations

Location	Patents	Span
JP	7	2022–2025