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For the Inventor, By the Inventor

Ebina, Japan

Masaru Ohno

This inventor holds 22 USPTO granted patents and 1 EPO patent, primarily in Image Forming Technology. Top assignee: Canon Kabushiki Kaisha. Active years: 2014-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaru Ohno. Retrieved from https://idiyas.com/inventor/masaru-ohno

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 22

% Patents Active = 90.9


Average Co-Inventor Count = 4.3

ph-index = 4

Forward Citations = 37(Granted Patents)


Company Filing History:

goldMedal22 out of 93,136 
 
Canon Kabushiki Kaisha
 patents

Years Active: 2014-2020

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Areas of Expertise:
Image Forming Apparatus
Voltage Adjustment
Secondary Transfer
Intermediate Transfer Belt
Photoconductor Drum
Transfer Power Source
Toner Images
Contact Member
Constant-Voltage Element
Power Supply Units
Developer Material
22 patents (USPTO):Explore Patents
1. 10627749 - Image forming apparatus having transfer power source that applies voltage to secondary transfer member to perform secondary transfer of toner images from electrically conductive intermediate transfer belt to recording materials, toner images on image carrier primarily transferred to belt by transfer power source and contact member in which an electric potential is formed by constant-voltage element, transfer power source and auxiliary power source (2020-04-21),
2. 10459361 - Image forming apparatus with voltage adjustment member (2019-10-29),
3. 10216119 - Image forming apparatus with adjustment of potential for secondary transfer (2019-02-26),
4. 10180643 - Image forming apparatus having intermediate transfer belt, secondary transfer member that contacts outer surface of intermediate transfer belt, opposed member opposed to secondary transfer member via intermediate transfer belt, contact member that contacts inner surface of intermediate transfer belt, and constant-voltage element through which opposed member and contact member are grounded (2019-01-15),
5. 10120322 - Image forming apparatus (2018-11-06),
6. 10078297 - Image forming apparatus (2018-09-18),
7. 9817342 - Image forming apparatus using stretch member and contact member to maintain potential with a current flowing to intermediate transer belt (2017-11-14),
8. 9519238 - Image forming apparatus with photoconductor drum preservation (2016-12-13),
9. 9507295 - Image forming apparatus (2016-11-29),
10. 9494894 - Image forming apparatus (2016-11-15),
11. 9454108 - Image forming apparatus (2016-09-27),
12. 9417568 - Image forming apparatus using stretch member and contact member to maintain potential with a current flowing to intermediate transfer belt (2016-08-16),
13. 9395655 - Image forming apparatus (2016-07-19),
14. 9256187 - Image forming apparatus using two power supply units to control transfer current (2016-02-09),
15. 9250576 - Image forming apparatus (2016-02-02),

Title: The Innovative Journey of Masaru Ohno

Introduction: Masaru Ohno is a renowned inventor hailing from Ebina, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Masaru Ohno holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous dedication to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over three decades, Masaru Ohno has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant technological breakthroughs in various industries.

Collaborations: Throughout his career, Masaru Ohno has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge exchange that has been instrumental in his success as an inventor.

Conclusion: Masaru Ohno's relentless pursuit of innovation and his passion for creating technology that makes a difference have solidified his reputation as a visionary inventor in the global tech community.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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