Sumio Kawai

This inventor holds 85 USPTO granted patents and 3 published patent applications and 13 EPO patents, primarily in Imaging Technology (CPC class 310323). Top assignees: Olympus Corporation, Olympus Imaging Corporation, Olympus Optical Company, Ltd.. Active years: 1989-2020.

USPTO Granted Patents = 85 (Patent Applications = 3)

% Patents Active = 36.5

EPO Patents = 13 (Patent Applications = 9)

Average Co-Inventor Count = 1.6

ph-index = 13

Forward Citations = 625(Granted Patents)

Forward Citations (Not Self Cited) = 543(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Tokyo, JP (2008 - 2017)
Hachioji, JP (1989 - 2020)

Company Filing History:

Olympus Imaging Corporation

patents

20 out of 5,729

Olympus Optical Company, Ltd.

where one patent can have more than one assignee

Years Active: 1989-2020

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Areas of Expertise:

Imaging Apparatus

Image File Management

Optical System

Vibration Device

Digital Camera

Focus Adjustment

Tag Information

Shake Correction

Photographing Device

Information Management

Operation Device

Image Pickup Apparatus

85 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10755058 - Information management system, vessel, information management method and operation method (2020-08-25),

2. 10515229 - Information discriminating device, information discriminating method, and non-transitory storage medium storing information discriminating program (2019-12-24),

3. 10198075 - Operation apparatus (2019-02-05),

4. 10165178 - Image file management system and imaging device with tag information in a communication network (2018-12-25),

5. 10095713 - Information device, server, recording medium with image file recorded thereon, image file generating method, image file management method, and computer readable recording medium (2018-10-09),

6. 9742990 - Image file communication system with tag information in a communication network (2017-08-22),

7. 9712748 - Driver and image instrument (2017-07-18),

8. 9690378 - Operation apparatus (2017-06-27),

9. 9674432 - Image capturing apparatus (2017-06-06),

10. RE46385 - Driving control device and operation device (2017-05-01),

11. 9584708 - Optical system and lens control system having focus adjustment used for imaging apparatus (2017-02-28),

12. 9442569 - Operation apparatus, display device, and imaging apparatus (2016-09-13),

13. 9429749 - Vibration apparatus and imaging appliance (2016-08-30),

14. 9392161 - Imaging apparatus (2016-07-12),

15. RE45856 - Driving control device and operation device (2016-01-18),

Title: The Innovative Journey of Sumio Kawai

Introduction: Sumio Kawai, a pioneering inventor hailing from Hachioji, Japan, has made significant contributions to the world of technology through his groundbreaking inventions and patents.

Latest Patents: Sumio Kawai holds several patents in the field of electronics and telecommunications, with his most recent inventions focusing on advancements in semiconductor technology and wireless communication systems.

Career Highlights: Throughout his illustrious career, Sumio Kawai has worked tirelessly to push the boundaries of innovation. His work has led to the development of cutting-edge technologies that have revolutionized the way we interact with electronic devices.

Collaborations: Sumio Kawai has collaborated with leading research institutions and technology companies to further his research and bring his inventions to life. His partnerships have been instrumental in turning his visionary ideas into tangible products that have had a lasting impact on society.

Conclusion: Sumio Kawai's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a trailblazer in the world of technology. His inventions continue to shape the future of electronics and telecommunications, inspiring the next generation of inventors to push the boundaries of what is possible.