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For the Inventor, By the Inventor

Yokohama, Japan

Hirotaka Ittogi

This inventor holds 16 USPTO granted patents and 1 published patent application. Top assignee: Canon Kabushiki Kaisha. Active years: 2010-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirotaka Ittogi. Retrieved from https://idiyas.com/inventor/hirotaka-ittogi

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

USPTO Granted Patents = 16 

% Patents Active = 93.8

Average Co-Inventor Count = 1.6

ph-index = 2

Forward Citations = 25(Granted Patents)


Location History:

  • Susono, JP (2010 - 2016)
  • Yokohama, JP (2019 - 2022)
  • Kanagawa, JP (2023)

Company Filing History:

goldMedal16 out of 92,994 
 
Canon Kabushiki Kaisha
 patents

Years Active: 2010-2026

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16 patents (USPTO):Explore Patents
1. 12671596 - Authentication apparatus, authentication target apparatus, image forming apparatus, replacement unit, and authentication method (2026-06-30),
2. 12652027 - Data carrier apparatus, communication system, and replaceable unit (2026-06-09),
3. 11743078 - Data carrier apparatus, data carrier drive apparatus, data communication system, image forming apparatus and replacement unit for the same (2023-08-29),
4. 11507159 - Verification device and verification target device that operates using operation power supplied from the verification device (2022-11-22),
5. 11270172 - Apparatus that operates with unit mounted therein and the unit (2022-03-08),
6. 11101972 - Communication apparatus, replacement unit, and image forming apparatus (2021-08-24),
7. 10965451 - Authentication method, authentication device, authentication target device and image forming apparatus (2021-03-30),
8. 10833877 - Method of authenticating authentication-target apparatus by authentication apparatus, authentication apparatus, authentication- target apparatus, and image forming apparatus (2020-11-10),
9. 10637699 - Data carrier apparatus, data carrier drive apparatus, communication system and replaceable part of image forming apparatus (2020-04-28),
10. 10528107 - Verification device and verification target device that operates using operation power supplied from the verification device (2020-01-07),
11. 10482358 - Apparatus that operates with unit mounted therein and the unit (2019-11-19),
12. 10469243 - Communication apparatus, replacement unit, and image forming apparatus (2019-11-05),
13. 9407439 - Authentication system and authentication code convertor (2016-08-02),
14. 7995643 - Electronic apparatus and unit utilized in electronic system (2011-08-09),
15. 7660996 - Electronic apparatus and unit utilized in electronic system (2010-02-09),

Title: Hirotaka Ittogi: Innovator in Data Communication and Verification Technologies

Introduction

Hirotaka Ittogi is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the fields of data communication and verification technologies. With a total of 16 patents to his name, Ittogi has established himself as a key figure in innovation.

Latest Patents

Ittogi's latest patents include a range of advanced technologies. One notable invention is a data carrier apparatus and data carrier drive apparatus. This system features a data carrier apparatus that outputs transmission data during a first state and adjustment data during a second state. It also includes a current changer that adjusts the current flowing from the data carrier drive apparatus based on the data values. Another significant patent is a verification device that supplies operation power to a verification target device. This device performs verification by detecting current values and determining authenticity based on threshold comparisons.

Career Highlights

Hirotaka Ittogi is currently employed at Canon Kabushiki Kaisha, a leading company in imaging and printing technologies. His work at Canon has allowed him to develop innovative solutions that enhance data communication and verification processes. His contributions have been instrumental in advancing the company's technological capabilities.

Collaborations

Ittogi has collaborated with notable coworkers, including Kenjiro Hori and Ichiro Iijima. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Hirotaka Ittogi's work exemplifies the spirit of innovation in the field of data communication and verification technologies. His numerous patents reflect his dedication to advancing technology and improving systems.

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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