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For the Inventor, By the Inventor

Kawasaki, Japan

Tetsuya Ikemoto

This inventor holds 7 USPTO granted patents. Top assignee: Mitsubishi Rayon Company, Limited. Active years: 1992-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tetsuya Ikemoto. Retrieved from https://idiyas.com/inventor/tetsuya-ikemoto-5umr450o

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

Calculating rank
USPTO Granted Patents = 7

% Patents Active = 100.0

Average Co-Inventor Count = 4.1

ph-index = 2

Forward Citations = 15(Granted Patents)


Location History:

  • Kawasaki, JP (1992)
  • Kawsaki, JP (1996)
  • Hiroshima, JP (1998 - 2001)
  • Otake, JP (2002)

Company Filing History:

goldMedal7 out of 1,357 
 
Mitsubishi Rayon Company, Limited
 patents

Years Active: 1992-2002

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7 patents (USPTO):Explore Patents
1. 6355830 - Process for preparation of dicarboxylic acid monoesters (2002-03-12),
2. 6313321 - Process for preparing &bgr;-hydroxy-&ggr;-butyrolactones and &bgr;-(meth)acryloyloxy-&ggr;-butrolactones (2001-11-06),
3. 5773240 - Optically active .alpha.-substituted carboxylic acid derivatives and (1998-06-30),
4. 5480580 - Optically active compound having a .delta.-valerolactone ring and liquid (1996-01-02),
5. 5164113 - Optical active compound and liquid crystal composition (1992-11-17),
6. 5149462 - Optically active compound (1992-09-22),
7. 5124069 - Optically active substance and liquid crystal composition comprising same (1992-06-23),

Title: Tetsuya Ikemoto: Innovator in Chemical Processes

Introduction

Tetsuya Ikemoto is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of chemical processes, holding a total of seven patents. His work focuses on innovative methods for producing various chemical compounds, which have applications in multiple industries.

Latest Patents

Ikemoto's latest patents include a process for the preparation of dicarboxylic acid monoesters. This process involves subjecting a dicarboxylic acid monoester or its alkali metal salt to transesterification in the presence of an organic solvent or an alcohol with a metal alkoxide. Another notable patent is for the preparation of β-hydroxy-γ-butyrolactones and β-(meth)acryloyloxy-γ-butyrolactones. This invention provides a method for synthesizing β-hydroxy-γ-butyrolactone or β-methyl-β-hydroxy-γ-butyrolactone, showcasing his expertise in chemical synthesis.

Career Highlights

Ikemoto is currently employed at Mitsubishi Rayon Company, Limited, where he continues to innovate and develop new chemical processes. His work has not only advanced the company's research but has also contributed to the broader field of chemical engineering.

Collaborations

Throughout his career, Ikemoto has collaborated with notable colleagues such as Keiichi Sakashita and Yoshitaka Kageyama. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Tetsuya Ikemoto's contributions to chemical processes through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the industry and pave the way for future advancements.

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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