logo

For the Inventor, By the Inventor

Nara, Japan

Masahito Asai

This inventor holds 5 USPTO granted patents. Top assignee: Sharp Kabushiki Kaisha Corporation. Active years: 1988-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahito Asai. Retrieved from https://idiyas.com/inventor/masahito-asai

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

Calculating rank
USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 1.4

ph-index = 4

Forward Citations = 173(Granted Patents)


Location History:

  • Nara, JP (1988 - 1997)
  • Shiki-gun, JP (2012)

Company Filing History:

goldMedal5 out of 25,982 
 
Sharp Kabushiki Kaisha Corporation
 patents

Years Active: 1988-2012

Loading Chart...
5 patents (USPTO):Explore Patents
1. 8178777 - Method of manufacturing solar cell and solar cell manufactured thereby (2012-05-15),
2. 5609694 - Solar cell and a method of manufacturing thereof (1997-03-11),
3. 5330583 - Solar battery module (1994-07-19),
4. 5223044 - Solar cell having a by-pass diode (1993-06-29),
5. 4737197 - Solar cell with metal paste contact (1988-04-12),

Title: The Innovations of Masahito Asai

Introduction

Masahito Asai is a prominent inventor based in Nara, Japan. He has made significant contributions to the field of solar energy through his innovative patents. With a total of 5 patents to his name, Asai continues to push the boundaries of technology in renewable energy.

Latest Patents

Asai's latest patents focus on advancements in solar cell technology. One of his notable inventions is a method of manufacturing solar cells that achieve high efficiency in photoelectric conversion. This method involves forming a small-width grid electrode on the light-receiving surface of a substrate with a pn junction by sintering a metal paste material. Additionally, he has developed a solar cell that includes a first n+ type layer on the upper surface of a p-type silicon substrate, enhancing the overall efficiency of energy conversion.

Career Highlights

Masahito Asai is associated with Sharp Kabushiki Kaisha Corporation, where he has been instrumental in developing cutting-edge solar technologies. His work has not only contributed to the company's portfolio but has also advanced the field of renewable energy.

Collaborations

Asai has collaborated with notable colleagues such as Shinichi Nakajima and Yoshiyuki Nagahara. Their combined expertise has fostered innovation and development in solar technology.

Conclusion

Masahito Asai's contributions to solar energy technology exemplify the spirit of innovation. His patents reflect a commitment to enhancing the efficiency of solar cells, paving the way for a more sustainable 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…