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For the Inventor, By the Inventor

Kawasaki, Japan

Toshihiro Matsuzawa

This inventor holds 8 USPTO granted patents and 1 published patent application. Top assignee: Ajinomoto Co., Ltd.. Active years: 1996-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshihiro Matsuzawa. Retrieved from https://idiyas.com/inventor/toshihiro-matsuzawa

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

USPTO Granted Patents = 8 

% Patents Active = 87.5

Average Co-Inventor Count = 3.3

ph-index = 2

Forward Citations = 11(Granted Patents)


Location History:

  • Kanagawa-ken, JP (2000)
  • Kawasaki, JP (1996 - 2001)
  • Yokkaichi, JP (2010 - 2011)

Company Filing History:

goldMedal8 out of 1,953 
 
Ajinomoto Co., Ltd.
 patents

Years Active: 1996-2011

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8 patents (USPTO):Explore Patents
1. 7951942 - Crystals of phenylalanine derivatives and production methods thereof (2011-05-31),
2. 7683169 - Crystals of phenylalanine derivatives and production methods thereof (2010-03-23),
3. 6172224 - Process for isolating 2-amino-6-chloro-9-[(1'S,2'R)-1'2'-bis(hydroxymethyl)-cyclopropane-1'-YL]methylpurine and an optical isomer thereof (2001-01-09),
4. 6114525 - Method for purifying nucleic acid derivatives (2000-09-05),
5. 5925756 - Cyclopropane derivatives and method of preparing the same (1999-07-20),
6. 5808134 - Cyclopropane derivatives and method of preparing the same (1998-09-15),
7. 5777116 - Cyclopropane derivatives and method of preparing the same (1998-07-07),
8. 5556994 - Cyclopropane derivatives and method of preparing the same (1996-09-17),

Title: The Innovations of Toshihiro Matsuzawa

Introduction

Toshihiro Matsuzawa is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of chemistry, particularly in the development of phenylalanine derivatives. With a total of 8 patents to his name, Matsuzawa's work has garnered attention for its practical applications and industrial scalability.

Latest Patents

One of Matsuzawa's latest patents focuses on the production of crystals of phenylalanine derivatives. The invention provides crystals of the formula (I), specifically highlighting the α-type, γ-type, ε-type, η-type, and θ-type crystals. These crystals exhibit excellent preservation stability and moisture resistance, making them suitable for various industrial applications. The ability to produce these crystals on an industrial scale further enhances their utility in the market.

Career Highlights

Matsuzawa has built a successful career at Ajinomoto Co., Ltd., a leading company in the food and biotechnology sectors. His innovative work has not only advanced the company's research initiatives but has also contributed to the broader scientific community. His dedication to research and development has positioned him as a key figure in his field.

Collaborations

Throughout his career, Matsuzawa has collaborated with notable colleagues, including Tomoyuki Onishi and Takashi Tsuji. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Toshihiro Matsuzawa's contributions to the field of chemistry, particularly through his patents on phenylalanine derivatives, highlight his role as a leading inventor. His work continues to influence the industry and showcases the importance of innovation in scientific research.

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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