Hisao Hosoya

This inventor holds 22 USPTO granted patents, primarily in Sheet Processing Technology. Top assignees: Konica Corporation, Konica Minolta Business Technologies, Inc.. Active years: 1993-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hisao Hosoya. Retrieved from https://idiyas.com/inventor/hisao-hosoya

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

USPTO Granted Patents = 22

% Patents Active = 68.2

Average Co-Inventor Count = 4.8

ph-index = 9

Forward Citations = 217(Granted Patents)

Location History:

Hachioji, JP (1993 - 2006)
Sagamihara-shi, Kanagawa-ken, JP (2007)
Tokyo, JP (2011)
Sagamihara, JP (1993 - 2013)

Company Filing History:

Konica Minolta Business Technologies, Inc.

patents

Years Active: 1993-2013

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Areas of Expertise:

Sheet Folding Device

Postprocessing Apparatus

Image Forming System

Sheet Stacking Apparatus

Hole-Punching Processor

Electronic Copier

Sorter

Sheet Conveying Apparatus

Finishing Devices

Aligning Rollers

Conveyance Path

Air Blowing Member

22 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8505899 - Sheet folding device and sheet post-processing device using same (2013-08-13),

2. 8267391 - Sheet folding device and sheet post-processing device using same (2012-09-18),

3. 8083227 - Sheet alignment apparatus and sheet post-processing apparatus (2011-12-27),

4. 7954817 - Sheet stacking apparatus and image forming system equipped with a conveyance path change button (2011-06-07),

5. 7832725 - Paper sheet stacking apparatus and paper sheet post processing apparatus (2010-11-16),

6. 7469896 - Sheet stacking apparatus and image forming system equipped therewith (2008-12-30),

7. 7261288 - Postprocessing apparatus with two or more finishing devices (2007-08-28),

8. 7111837 - Image forming apparatus integrating sheet postprocessing apparatus (2006-09-26),

9. RE39168 - Image forming apparatus in use with a sheet post-processing apparatus (2006-07-10),

10. 7003257 - Hole-punching processor and image forming apparatus (2006-02-21),

11. 6889971 - Sheet finisher with air blowing member (2005-05-10),

12. 6719680 - Sheet folding apparatus (2004-04-13),

13. 6427997 - Sheet stacker with aligning/conveying rollers and image forming apparatus using the same (2002-08-06),

14. 6283354 - Sheet processing apparatus (2001-09-04),

15. 6233427 - Image forming apparatus in use with a sheet post-processing apparatus (2001-05-15),

Title: Innovations of Hisao Hosoya: A Pioneer in Sheet Processing Technology

Introduction: Hisao Hosoya, an accomplished inventor based in Sagamihara, Japan, has made significant contributions to sheet processing technology through his numerous patents. With a total of 22 patents to his name, Hosoya's work is characterized by innovative solutions that enhance the efficiency and reliability of sheet folding and processing devices.

Latest Patents: Among Hosoya's latest inventions are the "Sheet Folding Device" and the "Sheet Post-Processing Device Using Same." These devices feature a sheet pressing mechanism designed to assist in the formation of bends in sheets, guiding the sheets into the nip portion between rollers. The unique construction of the sheet pressing means enables reliable folding in predetermined positions, accommodating various material qualities and thicknesses. This ensures that the device remains resilient against strong forces encountered during operations, effectively handling challenges such as paper jams while maintaining stable performance over extended periods.

Career Highlights: Throughout his career, Hisao Hosoya has held key positions at notable companies, including Konica Corporation and Konica Minolta Business Technologies, Inc. His extensive experience and expertise in engineering have played a crucial role in developing innovative solutions tailored to the needs of the printing and processing industry.

Collaborations: Hosoya has collaborated with esteemed colleagues such as Kazuhiro Hirota and Yuji Kanazawa, combining their talents and knowledge to push the boundaries of what is possible in sheet processing technology. Their collaboration has resulted in advancements that not only improve functional efficiency but also enhance the overall quality of the end products.

Conclusion: Hisao Hosoya's dedication to innovation in sheet folding and processing devices exemplifies his role as a leading inventor in the field. With a solid track record of patents and collaborations, his work continues to influence the industry, paving the way for future advancements in technology.

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]