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For the Inventor, By the Inventor

Kanagawa, Japan

Takashi Yoshida

This inventor holds 17 USPTO granted patents and 1 published patent application and 3 EPO patents, primarily in Electronic Devices. Top assignees: Canon Kabushiki Kaisha, Panasonic Intellectual Property Management Co., Ltd., Fuji Photo Film Company, Limited. Active years: 2001-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Yoshida. Retrieved from https://idiyas.com/inventor/takashi-yoshida-xrg1iang

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

Calculating rank
USPTO Granted Patents = 17 

% Patents Active = 100.0


Average Co-Inventor Count = 3.7

ph-index = 3

Forward Citations = 22(Granted Patents)


Location History:

  • Kanagawa Ken, JP (2021)
  • Kanagawa, JP (2001 - 2024)

Company Filing History:

goldMedal7 out of 93,136 
 
Canon Kabushiki Kaisha
 patents
silverMedal3 out of 13,338 
 
Panasonic Intellectual Property Management Co., Ltd.
 patents
bronzeMedal2 out of 16,458 
 
Fuji Photo Film Company, Limited
 patents
4. 2 out of 6,965 
 
Sumitomo Chemical Company, Limited
 patents
5. 1 out of 13,420 
 
Nissan Motor Company Limited
 patents
6. 1 out of 3,586 
 
Toray Industries, Inc.
 patents
7. 1 out of 834,601 
Other
 patents

Years Active: 2001-2025

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Areas of Expertise:
Waterproof Camera System
Electronic Apparatus
Detection Device
Charging Control Unit
Information Management
Image Reading Apparatus
Positive Electrode Material
Driving Support Apparatus
Operation Unit
Image Processing Device
Storage Medium
Combined Mouse
17 patents (USPTO):Explore Patents
1. 12265314 - Waterproof camera system and waterproof casing (2025-04-01),
2. 12259641 - Waterproof camera system (2025-03-25),
3. 12040133 - Electronic apparatus (2024-07-16),
4. 11953945 - Electronic device (2024-04-09),
5. 11906884 - Electronic apparatus (2024-02-20),
6. 11805311 - Electronic apparatus (2023-10-31),
7. 11605511 - Control apparatus, operation unit, and electronic apparatus (2023-03-14),
8. 11105923 - Driving support apparatus (2021-08-31),
9. 10663582 - Detection device, detection method, and storage medium (2020-05-26),
10. 10647208 - Charging control unit and charging control method (2020-05-12),
11. 10353397 - Information management device, vehicle, and information management method (2019-07-16),
12. 8029928 - Positive electrode active material powder (2011-10-04),
13. 7811478 - Positive-electrode active material powder (2010-10-12),
14. 6788436 - Device for preventing the degeneration of a photographic photosensitive material and image reading apparatus (2004-09-07),
15. 6778713 - Image reading apparatus (2004-08-17),

Title: Takashi Yoshida: Innovator in Waterproof Camera Technology

Introduction

Takashi Yoshida is a prominent inventor based in Kanagawa, Japan, known for his innovative contributions to camera technology. With a total of 17 patents to his name, Yoshida has made significant advancements in the field of waterproof imaging systems.

Latest Patents

Yoshida's latest patents include a waterproof camera system and a waterproof casing designed for versatile underwater and overwater image capture. The waterproof camera system features an image pickup apparatus housed within a waterproof casing, allowing for seamless transitions between underwater and above-water photography. This system is engineered to float on the water surface, maintaining buoyancy in both configurations. Additionally, the waterproof camera system is equipped with a wireless module, ensuring a continuous connection with external devices while floating.

Career Highlights

Throughout his career, Takashi Yoshida has worked with notable companies such as Canon and Panasonic Intellectual Property Management Co., Ltd. His experience in these organizations has greatly influenced his innovative approach to camera technology.

Collaborations

Yoshida has collaborated with talented individuals, including Kazuki Sugaya, to further enhance his inventions and contribute to the field of imaging technology.

Conclusion

Takashi Yoshida's work in developing waterproof camera systems showcases his dedication to innovation and his ability to address the needs of photographers in diverse environments. His contributions continue to shape the future of imaging 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]
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