Mitsuo Shiraishi

This inventor holds 23 USPTO granted patents, primarily in Image Processing Technology. Top assignees: Canon Kabushiki Kaisha, Canon Component Kabushiki Kaisha. Active years: 1999-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mitsuo Shiraishi. Retrieved from https://idiyas.com/inventor/mitsuo-shiraishi

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

USPTO Granted Patents = 23

% Patents Active = 69.6

Average Co-Inventor Count = 1.7

ph-index = 5

Forward Citations = 85(Granted Patents)

Location History:

Kawasaki, JP (2000)
Sunto-gun, JP (2002)
Shizuoka-ken, JP (1999 - 2006)
Ibaraki, JP (2008 - 2010)
Ushiku, JP (2011 - 2012)
Toride, JP (2010 - 2014)

Company Filing History:

23 out of 92,994

Canon Kabushiki Kaisha

patents

1 out of 1

Canon Component Kabushiki Kaisha

patent

where one patent can have more than one assignee

Years Active: 1999-2014

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Areas of Expertise:

Image Reading Apparatus

Image Processing Apparatus

Frequency Modulation

LED Array Head

Image Formation Apparatus

Recording Control

Light Emission Element

Semiconductor Device

Calibration Scheduling

Flexible Cable

Drive Apparatus

Color Image Formation

23 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8630024 - Sheet feeding apparatus (2014-01-14),

2. 8477387 - Image reading apparatus and method for controlling the same (2013-07-02),

3. 8400689 - Image reading apparatus (2013-03-19),

4. 8149480 - Image forming apparatus and method for calibration scheduling based on hour-by-hour and day-of-week use frequency (2012-04-03),

5. 7880938 - Image processing apparatus (2011-02-01),

6. 7782502 - Image reading device and reading-characteristic correction method for image reading device (2010-08-24),

7. 7692679 - Frequency modulation apparatus and frequency modulation method (2010-04-06),

8. 7471308 - Frequency modulation apparatus and frequency modulation method (2008-12-30),

9. 7369148 - Frequency modulation apparatus and frequency modulation method (2008-05-06),

10. 7042591 - Image exposure apparatus and image forming apparatus (2006-05-09),

11. 6972784 - Recording control apparatus and recording control method (2005-12-06),

12. 6710794 - Light print head (2004-03-23),

13. 6624838 - Semiconductor-chip control apparatus and control method and image recording apparatus and its control method (2003-09-23),

14. 6611280 - Flexible cable, flexible cable mount method, semiconductor device with flexible cable, led array head with flexible cable, image forming apparatus with such led array head (2003-08-26),

15. 6563526 - Image formation apparatus (2003-05-13),

Title: Mitsuo Shiraishi: Innovator in Sheet Feeding and Image Reading Technologies

Introduction

Mitsuo Shiraishi, based in Shizuoka-ken, Japan, is a prominent inventor known for his contributions to technologies related to sheet feeding and image reading apparatuses. With an impressive portfolio of 23 patents, Shiraishi has significantly impacted the efficiency and functionality of modern imaging systems.

Latest Patents

Shiraishi's latest innovations include a sheet feeding apparatus designed to streamline the handling of multiple sheets during the printing or scanning processes. This apparatus features a sheet loading unit that accommodates several sheets, a feeding unit for transporting the sheets, and an advanced light emitting and image sensing system to enhance accuracy in trailing edge detection. Another notable patent is an image reading apparatus that optimizes productivity during simultaneous double-sided reading. This device intelligently adjusts its scanning speed and distance between original document sheets depending on the reading mode, ensuring efficient operation without adding to the apparatus's size or cost.

Career Highlights

Throughout his career, Shiraishi has worked with leading companies in the imaging sector, including Canon Kabushiki Kaisha and Canon Component Kabushiki Kaisha. His role in these organizations enabled him to refine his technical skills and contribute to several innovative products that have become industry standards.

Collaborations

Shiraishi has collaborated with skilled professionals such as Toshiyuki Sekiya and Hiroshi Tanioka. Together, they've driven advancements in imaging technology, pushing the boundaries of what is possible in the field of document handling.

Conclusion

Mitsuo Shiraishi stands as a testament to the power of innovation in technology. His work not only enhances the efficiency of imaging systems but also reflects a commitment to excellence in engineering. As he continues to develop new ideas and solutions, the landscape of sheet feeding and image reading technologies remains vibrant and ever-evolving.

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]