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For the Inventor, By the Inventor

Chiba, Japan

Teruo Watarai

This inventor holds 4 USPTO granted patents. Top assignees: Kikkoman Corporation, Noda Institutute for Scientific Research. Active years: 1997-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Teruo Watarai. Retrieved from https://idiyas.com/inventor/teruo-watarai

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

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 6.1

ph-index = 3

Forward Citations = 59(Granted Patents)


Location History:

  • Noda, JP (1997 - 2001)
  • Chiba, JP (2003)

Company Filing History:

goldMedal4 out of 244 
 
Kikkoman Corporation
 patents
silverMedal1 out of 1 
 
Noda Institutute for Scientific Research
 patent
where one patent can have more than one assignee

Years Active: 1997-2003

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4 patents (USPTO):Explore Patents
1. 6521304 - Luminescent tool, its auxiliary member and method of preserving bioluminescent composition used in the tool and the auxiliary member (2003-02-18),
2. 6200767 - ATP eliminator and the process for determining biological cells (2001-03-13),
3. 5891702 - ATP eliminator and the process for determining biological cells (1999-04-06),
4. 5665584 - DNA fragment containing a tannase gene, a recombinant plasmid, a process (1997-09-09),

Title: Teruo Watarai: Innovator in Bioluminescent Technologies

Introduction

Teruo Watarai is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of bioluminescence, with a total of 4 patents to his name. His work focuses on creating innovative luminescent tools and methods that enhance various applications.

Latest Patents

Watarai's latest patents include a luminescent tool and its auxiliary member, which relates to luminescent playthings such as candles, table lights, and safety candles. This invention utilizes components necessary for bioluminescence found in fireflies, emitting a soft light through various water sources. Another significant patent involves an ATP eliminator and a process for determining biological cells in foods and beverages, combining bioluminescence methods for precise results.

Career Highlights

Throughout his career, Watarai has worked with prominent companies, including Kikkoman Corporation and Noda Institute for Scientific Research. His innovative approaches have garnered attention in the scientific community, showcasing his expertise in bioluminescent technologies.

Collaborations

Watarai has collaborated with notable individuals such as Tatsuya Sakakibara and Seiji Murakami, contributing to advancements in his field.

Conclusion

Teruo Watarai's contributions to bioluminescent technologies highlight his innovative spirit and dedication to scientific advancement. His patents reflect a commitment to enhancing everyday experiences through luminescent applications.

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]
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