P

Inventor

ISHIHARA TAKUMA

JP19 patents
⚠️ This page may combine multiple inventors who share the name “ISHIHARA TAKUMA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FUJIFILM BUSINESS INNOVATION CORP

12 patents
US11650528B2May 16, 2023

Resistance heating component, method of manufacturing the same, fixing device, and image forming apparatus

FUJIFILM BUSINESS INNOVATION CORP0 citations62
US11537072B2Dec 27, 2022

Method of manufacturing heat generating roller by providing a poly-ether-ketone resin over a base member, heat generating roller, fixing device, and image forming apparatus

FUJIFILM BUSINESS INNOVATION CORP0 citations62
US11385581B1Jul 12, 2022

Heat generating roller, fixing device, and image forming apparatus

FUJIFILM BUSINESS INNOVATION CORP0 citations62
US12572097B2Mar 10, 2026

Fixing device and image forming apparatus

FUJIFILM BUSINESS INNOVATION CORP0 citations57
US12298693B2May 13, 2025

Heating device

FUJIFILM BUSINESS INNOVATION CORP0 citations52
US12111589B2Oct 8, 2024

Fixing device and image forming apparatus including removing member that removes object attached to outer peripheral surface using rotational speed difference with respect to fixing member

FUJIFILM BUSINESS INNOVATION CORP0 citations52
US12066779B2Aug 20, 2024

Fixing device and image forming apparatus

FUJIFILM BUSINESS INNOVATION CORP0 citations52
US12066775B2Aug 20, 2024

Fixing device and image forming apparatus

FUJIFILM BUSINESS INNOVATION CORP0 citations52
US11927903B2Mar 12, 2024

Heating device and apparatus utilizing object to be heated

FUJIFILM BUSINESS INNOVATION CORP0 citations52
US11892788B2Feb 6, 2024

Heating device and apparatus utilizing object to be heated

FUJIFILM BUSINESS INNOVATION CORP0 citations52
US11644775B2May 9, 2023

Heating device with heating roller having resistance heat-generating layer and heating-target using apparatus

FUJIFILM BUSINESS INNOVATION CORP0 citations52
US11508029B2Nov 22, 2022

Information processing apparatus and non-transitory computer readable medium

FUJIFILM BUSINESS INNOVATION CORP0 citations50

FUJI XEROX CO LTD

6 patents

NIPPON SODA CO LTD

1 patent