Takeshi Sampei

This inventor holds 21 USPTO granted patents, primarily in Photographic Materials. Top assignees: Konica Corporation, Alps Electric Co., Ltd.. Active years: 1990-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeshi Sampei. Retrieved from https://idiyas.com/inventor/takeshi-sampei

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

USPTO Granted Patents = 21

% Patents Active = 90.5

Average Co-Inventor Count = 1.7

ph-index = 6

Forward Citations = 93(Granted Patents)

Location History:

Hino, JP (1990 - 2004)
Tokyo, JP (1996 - 2017)

Company Filing History:

Alps Electric Co., Ltd.

patents

Years Active: 1990-2017

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Areas of Expertise:

Wireless Power Transmission

Planographic Printing

Photothermographic Material

Thermally Developable Material

Black-and-White Photography

Silver Halide

Image Forming Method

Photographic Processing

Light-Sensitive Material

Developer Replenishment

High-Contrast Photography

21 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9793761 - Wireless power transmission system (2017-10-17),

2. 6673508 - Planographic printing plate material and method of preparing planographic printing plate (2004-01-06),

3. 6458519 - Photothermographic material and image forming method by the use thereof (2002-10-01),

4. 6387604 - Processing method of thermally developable photosensitive material (2002-05-14),

5. 6258524 - Thermally developable material (2001-07-10),

6. 6190854 - Thermally developable material (2001-02-20),

7. 5962202 - Method for processing black-and-white silver halide photographic (1999-10-05),

8. 5766821 - Black-and-white silver halide photographic light-sensitive material (1998-06-16),

9. 5624786 - Photographic image forming method (1997-04-29),

10. 5618661 - Silver halide photographic light-sensitive material and processing (1997-04-08),

11. 5523196 - Method for replenishing a developer (1996-06-04),

12. 5506092 - Method of processing black and white silver halide photographic (1996-04-09),

13. 5476747 - Silver halide light-sensitive photographic material (1995-12-19),

14. 5441847 - Method for processing a black-and-white silver halide photographic (1995-08-15),

15. H001281 - High-contrast silver halide photographic material (1994-01-03),

Title: The Innovative Mind of Takeshi Sampei

Introduction: Takeshi Sampei, a pioneering inventor hailing from Hino, Japan, is renowned for his groundbreaking contributions to the world of technology and innovation.

Latest Patents: Takeshi Sampei's recent patents include cutting-edge advancements in robotics, artificial intelligence, and sustainable energy solutions, solidifying his reputation as a forward-thinker in the industry.

Career Highlights: With a career spanning over two decades, Takeshi Sampei has held key roles in various tech companies, leading research and development teams to create revolutionary products that have reshaped the way we interact with technology on a daily basis.

Collaborations: Throughout his career, Takeshi Sampei has collaborated with top researchers, engineers, and designers from around the globe, fostering a culture of innovation and creativity that has resulted in numerous successful projects and products.

Conclusion: Takeshi Sampei's relentless pursuit of innovation and his passion for pushing the boundaries of what is possible make him a true visionary in the world of technology, inspiring the next generation of inventors to dream big and create a better future for all.

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]