logo

For the Inventor, By the Inventor

Tokyo, Japan

Kiyoshi Hasegawa

This inventor holds 31 USPTO granted patents and 10 published patent applications and 3 EPO patents, primarily in X-Ray Analysis Technology. Top assignees: Oki Electric Industry Co., Ltd., Seiko Instruments Inc, Sii Nanotechnology Inc.. Active years: 1976-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kiyoshi Hasegawa. Retrieved from https://idiyas.com/inventor/kiyoshi-hasegawa

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

USPTO Granted Patents = 31 

% Patents Active = 80.6

 

Average Co-Inventor Count = 1.7

ph-index = 9

Forward Citations = 301(Granted Patents)


Location History:

  • Tokyo, JA (1976)
  • Fussa, JP (1998)
  • Miyagi, JP (2000)
  • Chiba, JP (1996 - 2014)
  • Itabashi-ku, JP (2016)
  • Tokyo, JP (1980 - 2022)

Company Filing History:

goldMedal8 out of 4,980 
 
Oki Electric Industry Co., Ltd.
 patents
silverMedal5 out of 2,903 
 
Seiko Instruments Inc
 patents
bronzeMedal5 out of 223 
 
Sii Nanotechnology Inc.
 patents
4. 4 out of 58,145 
 
Sony Corporation
 patents
5. 2 out of 42,731 
 
Hitachi, Ltd.
 patents
6. 2 out of 3 
 
Neu Corporation
 patents
7. 1 out of 225 
 
Hitachi High-Tech Science Corporation
 patents
8. 1 out of 1 
 
Hitachi Kokusai Yagi Solutions Inc.
 patent
9. 1 out of 1 
 
Kabushiki Kaisha Kantool
 patent
10. 1 out of 2 
 
Kansei Kogyo Co., Ltd.
 patents
11. 1 out of 69 
 
Oriental Yeast Co., Ltd.
 patents
12. 1 out of 1,413 
 
Yokogawa Electric Corporation
 patents
where one patent can have more than one assignee

Years Active: 1976-2024

Loading Chart...
Loading Chart...
Areas of Expertise:
X-Ray Fluorescence
Blood Flow Measurement
Semiconductor Device
Brain Activity Calculation
Multi-Chip Package
Magnetic Head Device
Energy Dispersion Radiation
Whipped Cream Production
Industrial Control Apparatus
Mapping Analysis Method
Microprocessor Design
31 patents (USPTO):Explore Patents
1. 12127824 - Blood flow measurement device (2024-10-29),
2. 11457864 - System, method, and non-transitory computer readable medium for calculating a brain activity value of a user and changing a level of brain training content being performed by the user (2022-10-04),
3. 9339046 - Frozen fresh cream to be whipped, method for producing the frozen fresh cream, whipped cream, and method for producing the whipped cream (2016-05-17),
4. 9188553 - X-ray fluorescence analyzer (2015-11-17),
5. D723701 - Light shielding sheet of a biological optical measuring instrument (2015-03-03),
6. 8705698 - X-ray analyzer and mapping method for an X-ray analysis (2014-04-22),
7. 8611493 - X-ray fluorescence analyzer and X-ray fluorescence analysis method (2013-12-17),
8. 7587025 - X-ray analysis apparatus and X-ray analysis method (2009-09-08),
9. 7529337 - Energy dispersion type radiation detecting system and method of measuring content of object element (2009-05-05),
10. 7436077 - Semiconductor device and method of manufacturing the same (2008-10-14),
11. 7062014 - X-ray analyzer for analyzing plastics (2006-06-13),
12. 6975039 - Method of forming a ball grid array package (2005-12-13),
13. 6677219 - Method of forming a ball grid array package (2004-01-13),
14. 6624008 - Semiconductor chip installing tape, semiconductor device and a method for fabricating thereof (2003-09-23),
15. 6584169 - X-ray mapping analysis method (2003-06-24),

Title: The Innovative Journey of Kiyoshi Hasegawa

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

Latest Patents: Kiyoshi Hasegawa's recent patents include advancements in artificial intelligence algorithms for autonomous vehicles and cutting-edge medical devices for non-invasive diagnostics.

Career Highlights: With a career spanning over two decades, Kiyoshi Hasegawa has established himself as a leading figure in the tech industry, holding multiple patents in various fields such as robotics, biotechnology, and renewable energy.

Collaborations: Throughout his career, Kiyoshi Hasegawa has collaborated with top research institutions, universities, and multinational companies to bring his inventions to life. His collaborative efforts have led to the development of revolutionary technologies that have reshaped industries.

Conclusion: Kiyoshi Hasegawa's relentless pursuit of innovation and his passion for pushing the boundaries of technology have solidified his position as a visionary inventor, inspiring the next generation of innovators to dream big and create a better future.

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]
Loading…