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For the Inventor, By the Inventor

Ichinomiya, Japan

Mitsunobu Suda

This inventor holds 10 USPTO granted patents. Top assignee: Brother Kogyo Kabushiki-Kaisha. Active years: 1991-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mitsunobu Suda. Retrieved from https://idiyas.com/inventor/mitsunobu-suda

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

Calculating rank
USPTO Granted Patents = 10

% Patents Active = 90.0

Average Co-Inventor Count = 2.4

ph-index = 5

Forward Citations = 59(Granted Patents)


Location History:

  • Nagoya, JP (1991)
  • Aichi, JP (2001)
  • Ichinomiya, JP (1998 - 2010)

Company Filing History:

goldMedal10 out of 17,900 
 
Brother Kogyo Kabushiki-Kaisha
 patents

Years Active: 1991-2010

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10 patents (USPTO):Explore Patents
1. 7765924 - Stamp (2010-08-03),
2. 6440549 - Printing sheet for stamp (2002-08-27),
3. 6311618 - Stamp unit with a circumference portion covered by a sealant (2001-11-06),
4. 6112662 - Stamp unit (2000-09-05),
5. 6030743 - Method for manufacturing pattern sheet for plate-making (2000-02-29),
6. 6020053 - Printing sheet for ink stamp (2000-02-01),
7. 5996493 - Stamp unit protection element (1999-12-07),
8. 5899142 - Stamp apparatus with ink dispersing device (1999-05-04),
9. 5816160 - Stamp unit capable of detachably holding stamp plate formed with stamp (1998-10-06),
10. 5035413 - Printer with an initial sheet-setting function (1991-07-30),

Title: Innovations of Mitsunobu Suda

Introduction

Mitsunobu Suda is a notable inventor based in Ichinomiya, Japan. He has made significant contributions to the field of printing technology, holding a total of 10 patents. His work focuses on creating innovative solutions that enhance the functionality and usability of stamps and printing sheets.

Latest Patents

One of his latest inventions is a stamp that combines a fixed print face with a changeable print face. This design allows users to visibly recognize the print image through a sample. The date stamp synthesizes a fixed print face with a movable print face, which can be selected by operating an operation portion. The movable print faces are arranged on a belt body, and samples of these print images are printed on the opposite side. This innovative design enables users to see a sample of the print image through a sample window, enhancing the overall user experience.

Another significant invention is a printing sheet used in stamps. This sheet features a porous layer that can absorb ink and a fibrous layer that supports the porous layer. The porous layer carries a pattern that includes both non-print and print portions, allowing for precise ink application. The fibrous layer is designed to prevent deformation while also allowing ink to be absorbed, ensuring high-quality prints.

Career Highlights

Mitsunobu Suda is associated with Brother Kogyo Kabushiki-Kaisha, a company known for its innovative printing solutions. His work has contributed to the advancement of printing technology, making it more efficient and user-friendly.

Collaborations

He has collaborated with notable coworkers such as Takashi Okumura and Keiji Seo, further enhancing the innovative capabilities of their projects.

Conclusion

Mitsunobu Suda's contributions to the field of printing technology through his patents demonstrate his commitment to innovation. His inventions not only improve the functionality of stamps and printing sheets but also enhance user experience.

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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