This page is not indexed by search engines while we improve data quality.

Hirota Daisuke patents

Hirota Daisuke is listed as an inventor on 14 patents in our database. Major assignees and classification codes are summarized below.

Inventor statistics
Metric	Value
Inventor	Hirota Daisuke
Total patents	14
First publication	May 2, 2019
Latest publication	Mar 24, 2026

Notable patents

Publications ranked by popularity score, then publication date.

Water heater with wireless communication part
US-12584657-B2 · Mar 24, 2026 · US
Electronic component
US-2026081078-A1 · Mar 19, 2026 · US
Electronic component
US-2025391609-A1 · Dec 25, 2025 · US
Electronic component
US-2025095920-A1 · Mar 20, 2025 · US
Water heater
US-2024384896-A1 · Nov 21, 2024 · US
Operation apparatus monitoring system and operation apparatus
US-2023063387-A1 · Mar 2, 2023 · US
Forging roll device
US-11453042-B2 · Sep 27, 2022 · US
Communication adapter and connection test run method therefor
US-10797978-B2 · Oct 6, 2020 · US
Communication system, relay device, and water warmer
US-10671374-B2 · Jun 2, 2020 · US
Method for producing sodium hydroxide and/or chlorine, and two-chamber type electrolytic cell for saltwater
US-2020024758-A1 · Jan 23, 2020 · US

Recent patents

Latest publications not already listed above.

Wireless communication device
US-2019364614-A1 · Nov 28, 2019 · US
Forging roll device
US-2019291170-A1 · Sep 26, 2019 · US
Communication system, relay device, and water warmer
US-2019258471-A1 · Aug 22, 2019 · US
Communication adapter and connection test run method therefor
US-2019132227-A1 · May 2, 2019 · US

Major assignees

Companies most often associated with this inventor's publications.

Top assignees for this inventor
Assignee	Patents
Noritz Corp	8
Tdk Corp	3
Nippon Steel & Sumitomo Metal Corp	2
Nortiz Corp	1
Kaneka Corp	1

Top CPC classifications

Most common classification codes across this inventor's patents.

Top CPC codes for this inventor
CPC	Patents
F24H15/464	4
H01G4/232	3
H01G4/2325	3
H01G4/30	3
H01G4/248	2