Tokyo, Japan

Masahiro Ootsuka

This inventor holds 7 USPTO granted patents and 2 published patent applications. Top assignee: Canon Kabushiki Kaisha. Active years: 2011-2023.

USPTO Granted Patents = 7 

% Patents Active = 57.1

Average Co-Inventor Count = 3.1

ph-index = 3

Forward Citations = 24(Granted Patents)


Location History:

  • Toride, JP (2011 - 2013)
  • Tokyo, JP (2016 - 2023)

Company Filing History:


Years Active: 2011-2023

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7 patents (USPTO):Explore Patents

Title: Masahiro Ootsuka: Innovator in Image Forming Technology

Introduction

Masahiro Ootsuka is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of image forming technology, holding a total of 7 patents. His work has been instrumental in advancing the efficiency and functionality of imaging devices.

Latest Patents

Ootsuka's latest patents include an innovative image forming apparatus designed to execute a mode for driving each of the conveyance member and developer carrying member without executing the image forming operation. This apparatus features an image bearing member, a development unit, a drive unit, a controller, and a humidity detection unit. The controller is programmed to manage the operation based on humidity levels detected near the development unit. Another notable patent is for a developing device that incorporates a feeding screw with multiple blade portions. This device includes a developer carrying member and chambers designed to optimize the movement and delivery of developer material.

Career Highlights

Masahiro Ootsuka has dedicated his career to Canon Kabushiki Kaisha, where he has played a vital role in the development of advanced imaging technologies. His expertise in the field has led to numerous innovations that enhance the performance of imaging devices.

Collaborations

Throughout his career, Ootsuka has collaborated with talented individuals such as Shoji Naruge and Ryohei Terada. These collaborations have fostered a creative environment that has resulted in groundbreaking advancements in imaging technology.

Conclusion

Masahiro Ootsuka's contributions to the field of image forming technology are noteworthy and impactful. His innovative patents and collaborations continue to shape the future of imaging devices.

Profile summary based on public USPTO records.
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