Koshi Tamamura

This inventor holds 21 USPTO granted patents and 4 published patent applications, plus 2 CIPO patents and 4 EPO patents, primarily in Semiconductor Technology. Top assignees: Sony Corporation, Sumitomo Electric Industries, Limited, Hitachi, Ltd.. Active years: 1997-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koshi Tamamura. Retrieved from https://idiyas.com/inventor/koshi-tamamura

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

Calculating rank

USPTO Granted Patents = 21 (Patent Applications = 4)

% Patents Active = 61.9

CIPO Patents = 2

EPO Patents = 4 (Patent Applications = 4)

Average Co-Inventor Count = 3.2

ph-index = 6

Forward Citations = 107(Granted Patents)

Company Filing History:

Sumitomo Electric Industries, Limited

Sophia School Corporation

patents

5. 1 out of 1

Arai Medphoton Research Laboratories, Corporation

patent

where one patent can have more than one assignee

Years Active: 1997-2019

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Areas of Expertise:

Semiconductor Device

Nitride Semiconductor Wafer

Fluorescence Measurement

Optical Semiconductor

Light Emitting Device

Photodynamic Diagnosis

Image Acquisition

Critical Film Thickness

MBE System

Information Processing

21 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10219685 - Dental apparatus, image acquisition method, and information processing apparatus (2019-03-05),

2. 9480405 - Photodynamic diagnosis apparatus, photodynamic diagnosis method and device (2016-11-01),

3. 9277865 - Estimating apparatus and estimating method (2016-03-08),

4. 9247882 - Dental apparatus, image acquisition method, and information processing apparatus (2016-02-02),

5. 8618506 - Fluorescence life measuring apparatus, fluorescence life measuring method and program (2013-12-31),

6. 8050305 - Semiconductor device (2011-11-01),

7. 8008165 - Nitride semiconductor wafer and method of processing nitride semiconductor wafer (2011-08-30),

8. 7899104 - EL semiconductor device (2011-03-01),

9. 7786488 - Nitride semiconductor wafer and method of processing nitride semiconductor wafer (2010-08-31),

10. 7772586 - Optical semiconductor devices on InP substrate (2010-08-10),

11. 7535082 - Nitride semiconductor wafer and method of processing nitride semiconductor wafer (2009-05-19),

12. 7176499 - Method of manufacturing a semiconductor light emitting device, semiconductor light emitting device, method of manufacturing a semiconductor device, semiconductor device, method of manufacturing a device, and device (2007-02-13),

13. 7091056 - Method of manufacturing a semiconductor light emitting device, semiconductor light emitting device, method of manufacturing a semiconductor device, semiconductor device, method of manufacturing a device, and device (2006-08-15),

14. 6875082 - Nitride semiconductor wafer and method of processing nitride semiconductor wafer (2005-04-05),

15. 6084251 - Semiconductor light emitting device with carrier diffusion suppressing (2000-07-04),

Title: The Innovative Journey of Koshi Tamamura

Introduction: Koshi Tamamura, a pioneering inventor hailing from Tokyo, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Koshi Tamamura's latest patents focus on advancements in artificial intelligence and renewable energy technologies, showcasing his commitment to creating a more sustainable future.

Career Highlights: With a career spanning over two decades, Koshi Tamamura has established himself as a leading figure in the field of innovation. His work has been recognized globally for its impact and ingenuity.

Collaborations: Throughout his career, Koshi Tamamura has collaborated with top research institutions, universities, and tech companies to further develop and implement his inventions. His collaborative spirit has led to the successful realization of many cutting-edge projects.

Conclusion: Koshi Tamamura's relentless pursuit of innovation and his passion for creating solutions to complex challenges continue to inspire the next generation of inventors worldwide.

Profile summary based on public USPTO records.