This inventor holds 83 USPTO granted patents and 3 published patent applications, plus 11 CIPO patents and 9 EPO patents, primarily in Energy Harvesting (CPC class B01L3-502761). Top assignees: Fujitsu Corporation, Hitachi, Ltd., The University of Tokyo. Active years: 1981-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Inventors with similar research interests:
Location History:
- Hitachiohta, JP (2002 - 2003)
- Sendai, JP (2003)
- Yokohama, JP (1981 - 2005)
- Hitachiota, JP (2004 - 2005)
- Matsuyama, JP (2017)
- Suginami, JP (2016 - 2018)
- Kumagaya, JP (2018)
- Suginami-ku, JP (2018)
- Tokyo, JP (1995 - 2023)
Company Filing History:
38 out of 39,378 
15 out of 42,740 
10 out of 1,358 
Years Active: 1981-2025
Areas of Expertise:
Title: Master Innovator: Hiroyuki Fujita's Contributions to Patent Technology
Introduction: Hiroyuki Fujita, based in Tokyo, Japan, is an esteemed inventor with an impressive portfolio of 81 patents. His innovative work focuses primarily on novel measuring systems and energy harvesting techniques. Fujita's inventions are not only groundbreaking but also play a critical role in advancing biophysical research and sustainable energy solutions.
Latest Patents: Among Hiroyuki Fujita's latest patents is a sophisticated measuring system and manufacturing process designed to analyze multiple biophysical characteristics of cells. This system incorporates a microfluidic chip featuring a microfluidic channel that facilitates the flow of cells. The unique design includes an inlet, an outlet, and a strategically placed lateral opening for direct manipulation of single cells using integrated capacitive sensors. This advancement allows researchers to obtain precise biophysical measurements of individual cells effortlessly.
Another notable patent by Fujita is a vibrational energy harvester element. This innovative element consists of a series of electrodes that function in conjunction to harness vibrational energy. The design includes supporting mechanisms that ensure the electrodes move in a balanced electrostatic state, effectively maximizing energy conversion efficiency from environmental vibrations.
Career Highlights: Fujita has had a distinguished career working for leading technology companies. He has gained significant experience and recognition during his tenure at Fujitsu Corporation and Hitachi, Ltd. His role in these esteemed establishments has allowed him to contribute meaningfully to the fields of electronics and biophysics.
Collaborations: Throughout his illustrious career, Hiroyuki Fujita has collaborated with notable individuals such as Eiji Nagao and Hisao Morooka. These collaborative efforts have fostered innovation and paved the way for new advancements within their respective fields.
Conclusion: Hiroyuki Fujita is a remarkable inventor whose contributions to patent technology have made significant impacts in both biophysics and energy harvesting. With a robust portfolio of 81 patents, his recent innovations continue to inspire and advance research, highlighting the vital connection between invention and scientific progress. As technology continues to evolve, Fujita’s work serves as a testament to the importance of innovation in shaping the future.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile