Inventor

KOHEI WATANABE

Inventor

Overview

20→

Patents

2021–2025

Patent span

Physics

Primary field (CPC G)

Patents· 20 as inventor

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

H02Kprimary

H02KDynamo-electric machines16%

A61BDiagnosis8%

A61MDevices for introducing media into, or onto, the body5%

B41JTypewriters5%

G06TImage data processing or generation, in general5%

G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data5%

LOC145%

LOC195%

Y02TClimate change mitigation technologies related to transportation5%

B01DSeparation3%

PatentTitleYear

12,469,603Diagnosis support apparatus, program, and diagnosis support method2025 12,444,048Diagnosis assistant apparatus, diagnosis assistant method, and non-transitory computer readable medium2025 12,275,251Tank unit, head system, ink supplying system, printing system and printing method2025 D1066495Pen2025 D1065329Pen2025 12,231,001Stator and manufacturing method thereof2025 12,212,201Cooling system, stator for rotating electric machine, and segment coil2025 12,179,493Head unit, printing system and printing method2024 12,149,121Stator and manufacturing method thereof2024 D1026091Ink tank for printing machine2024 D1009992Ink tank for printing machine2024 11,811,048Non-aqueous electrolyte solution battery and communication device2023 11,694,585Display apparatus, display system, display control method, and non-transitory recording medium2023 11,652,391Method of manufacturing coil2023 D0985667Print head for inkjet printer2023 11,633,574Guide wire2023 11,394,261Method of manufacturing rotor2022 11,319,856Control device controlling CO2022 11,309,760Rotary electric machine2022 11,191,924Catheter assembly2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2023Patents assigned to TERUMO CORP (2)· patent assignee history

2021–2025Based in JP· patent location history

2022–2025Patents assigned to TOYOTA MOTOR CO LTD (7)· patent assignee history

2023–2025Patents assigned to BROTHER IND LTD (5)· patent assignee history

2025Patents assigned to CANON MEDICAL SYSTEMS CORP (2)· patent assignee history

2025Patents assigned to MITSUBISHI PENCIL CO (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TOYOTA MOTOR CO LTD	7	2022–2025
BROTHER IND LTD	5	2023–2025
CANON MEDICAL SYSTEMS CORP	2	2025
MITSUBISHI PENCIL CO	2	2025
TERUMO CORP	2	2021–2023

Locations

Location	Patents	Span
JP	20	2021–2025