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Ishida Koki patents

Ishida Koki is listed as an inventor on 10 patents in our database. Major assignees and classification codes are summarized below.

Inventor statistics
Metric	Value
Inventor	Ishida Koki
Total patents	10
First publication	Jan 8, 2015
Latest publication	Oct 14, 2025

Notable patents

Publications ranked by popularity score, then publication date.

Sealing device
US-12442411-B2 · Oct 14, 2025 · US
Biomagnetic field measurement processing apparatus, biomagnetic field measurement system, and control method of biomagnetic field measurement processing apparatus
US-12114979-B2 · Oct 15, 2024 · US
Sealing Device
US-2024117842-A1 · Apr 11, 2024 · US
Biomagnetic field measurement system, method for controlling biomagnetic field measurement system, and recording medium storing control program for biomagnetic field measurement system
US-2023284951-A1 · Sep 14, 2023 · US
Biomagnetic field measurement processing apparatus, biomagnetic field measurement system, and control method of biomagnetic field measurement processing apparatus
US-2022369982-A1 · Nov 24, 2022 · US
Biomagnetism measurement apparatus, biomagnetism measurement system, biomagnetism measurement method, and recording medium
US-2022296143-A1 · Sep 22, 2022 · US
Sealing device
US-10520036-B2 · Dec 31, 2019 · US
Sealing device
US-2019107154-A1 · Apr 11, 2019 · US
Cap for bearing device
US-9328770-B2 · May 3, 2016 · US
Cap for bearing device
US-2015010255-A1 · Jan 8, 2015 · US

Recent patents

Latest publications not already listed above.

No data yet.

Major assignees

Companies most often associated with this inventor's publications.

Top assignees for this inventor
Assignee	Patents
Uchiyama Mfg	6
Ishida Koki	4
Watanabe Taishi	4
Kawabata Shigenori	4
Ricoh Co Ltd	4

Top CPC classifications

Most common classification codes across this inventor's patents.

Top CPC codes for this inventor
CPC	Patents
F16C2326/02	6
F16C19/186	6
A61B5/248	4
A61B5/242	4
B60B27/0073	4