Tokyo, Japan

Kazuhiro Watanabe

This inventor holds 135 USPTO granted patents and 52 published patent applications and 8 EPO patents, primarily in Information Processing (CPC class G06F3-017). Top assignees: Sony Corporation, Canon Kabushiki Kaisha, Fujitsu Corporation. Active years: 1980-2025.

USPTO Granted Patents = 135 

% Patents Active = 63.7

 

Average Co-Inventor Count = 3.4

ph-index = 18

Forward Citations = 1,176(Granted Patents)

Forward Citations (Not Self Cited) = 1,155(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Iwaki, JP (1981 - 1984)
  • Ichihara, JP (1980 - 1995)
  • Shinagawa, JP (2004)
  • Sendai, JP (2004)
  • Kobe, JP (2011)
  • Setagaya, JP (2016)
  • Tokyo, JP (1989 - 2024)

Company Filing History:

goldMedal55 out of 58,144 
 
Sony Corporation
 patents
silverMedal32 out of 92,799 
 
Canon Kabushiki Kaisha
 patents
bronzeMedal11 out of 39,363 
 
Fujitsu Corporation
 patents
4. 9 out of 776 
 
Kureha Kagaku Kogyo Kabushiki Kaisha
 patents
5. 5 out of 2,861 
 
Pioneer Electronic Corporation
 patents
6. 4 out of 5,729 
 
Olympus Optical Company, Ltd.
 patents
7. 3 out of 7 
 
Denken Co., Ltd.
 patents
8. 2 out of 2 
 
Contentsrights LLC
 patents
9. 2 out of 107 
 
Fujitsu Takamisawa Component Limited
 patents
10. 2 out of 13,338 
 
Panasonic Intellectual Property Management Co., Ltd.
 patents
11. 2 out of 6,959 
 
Sumitomo Chemical Company, Limited
 patents
12. 1 out of 1,952 
 
Ajinomoto Co., Ltd.
 patents
13. 1 out of 50 
 
Dipsol Chemicals Co., Ltd.
 patents
14. 1 out of 1,191 
 
Ihi Corporation
 patents
15. 1 out of 16,559 
 
Mitsubishi Electric Corporation
 patents
16. 1 out of 16 
 
Nemoto & Company, Ltd.
 patents
17. 1 out of 4,980 
 
Oki Electric Industry Co., Ltd.
 patents
18. 1 out of 65 
 
Sanyo-Kokusaku Pulp Co., Ltd.
 patents
19. 1 out of 717 
 
Saturn Licensing LLC
 patents
20. 1 out of 4,187 
 
Sony Group Corporation
 patents
21. 1 out of 10 
 
Tama-Tlo Corporation
 patents
22. 1 out of 48 
 
Toyo Jozo Company, Ltd.
 patents
23. 1 out of 834,350 
Other
 patents
where one patent can have more than one assignee

Years Active: 1980-2025

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Areas of Expertise:
Information Processing
Printing Apparatus
Control Method
Image Pickup Apparatus
Touch Panel
Video Content
Mobile Object
Wireless Communication
Exposure Setting
Guide Images
Attribute Estimation
Electronic Device
135 patents (USPTO):Explore Patents

Title: Kazuhiro Watanabe: Innovating the Electronic Device Industry

Introduction:

Kazuhiro Watanabe, a renowned inventor based in Tokyo, JP, has made significant contributions to the field of electronic devices through his numerous patents. With a strong background in technology and innovation, Watanabe has brought forth novel ideas that have revolutionized the way we interact with electronic devices. This article explores his latest patents, career highlights, collaborations, and sheds light on his impressive contributions to the industry.

Latest Patents:

Watanabe's latest patents demonstrate his expertise in the realm of electronic devices. One of his recent inventions involves an electronic device that utilizes image sensing processing to acquire an image. By setting a specific region within the image, which can be adjusted, the device can detect the motion of an object within that region. Based on the detected motion, the device superimposes and displays an indicator on the image, aligning it with the movement of the electronic device itself.

Another notable patent focuses on an electronic device equipped with memory and processors. This device includes a recording control unit, which initiates the recording of content (such as moving images or sound) in response to operations from different operating members. The device also features a control unit that skillfully organizes recorded content into different groups, ensuring efficient categorization.

Career Highlights:

Throughout his career, Watanabe has held pivotal roles at renowned companies such as Sony Corporation and Canon Kabushiki Kaisha. His association with these industry-leading organizations has provided him with valuable insights and opportunities to further his knowledge and expertise.

Collaborations:

Watanabe has had the privilege of collaborating with esteemed individuals in the industry. Notably, he has worked closely with Yoichiro Sako and Kazuyuki Sakoda, both of whom share his passion for innovation and have made significant contributions to their respective fields. These collaborations not only enriched Watanabe's projects but also fostered an environment of knowledge sharing and creative thinking.

Conclusion:

Kazuhiro Watanabe's contributions to the electronic device industry have been both groundbreaking and transformative. With over 120 patents to his name, he has consistently demonstrated a unique ability to innovate and push the boundaries of what is possible in this field. Through his inventions and collaborations, Watanabe continues to pave the way for new advancements and inspire future generations of inventors.

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