Tetsuya Shibahara

This inventor holds 9 USPTO granted patents. Top assignees: Mitsubishi Chemical Industries Limited, Dow Chemical Japan Limited, The Dow Chemical Company. Active years: 1977-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tetsuya Shibahara. Retrieved from https://idiyas.com/inventor/tetsuya-shibahara

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

USPTO Granted Patents = 9

% Patents Active = 100.0

Average Co-Inventor Count = 4.3

ph-index = 4

Forward Citations = 30(Granted Patents)

Location History:

Kawasaki, JA (1977)
Yokohama, JA (1977 - 1978)
Miho, JP (1979)
Yokohama, JP (1979 - 1980)
Yamato, JP (1980 - 1986)
Hadano, JP (1989)

Company Filing History:

7 out of 614

Mitsubishi Chemical Industries Limited

patents

1 out of 1

Dow Chemical Japan Limited

patent

1 out of 7,680

The Dow Chemical Company

patents

Years Active: 1977-1989

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4810793 - Composition for thermally stablizing o-pyridylphosphates or (1989-03-07),

2. 4631301 - Method for incorporating chlorpyrifos into thermoplastic resins (1986-12-23),

3. 4229433 - Method for controlling viral diseases in plants (1980-10-21),

4. 4226855 - Plant viral disease preventive alginate containing compositions (1980-10-07),

5. 4166846 - Chemicals for controlling plant virus diseases and control method (1979-09-04),

6. 4162315 - Agricultural fungicidal composition (1979-07-24),

7. 4088767 - 4-Dichlorophenylurazole compounds and use in agricultural fungicidal (1978-05-09),

8. 4049820 - Substituted urazole and thiourazole compounds as agricultural fungicidal (1977-09-20),

9. 4010182 - Method for producing N-(4-fluorophenyl)-2,3,-dichloromaleimide (1977-03-01),

Title: Tetsuya Shibahara: Innovator in Thermally Stabilizing Insecticides

Introduction

Tetsuya Shibahara is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of thermally stabilizing insecticides, holding a total of 9 patents. His work focuses on enhancing the stability and effectiveness of insecticides, particularly those containing O-pyridyl phosphates.

Latest Patents

Shibahara's latest patents include a composition for thermally stabilizing O-pyridyl phosphates and a novel method for incorporating chlorpyrifos into thermoplastic resins. The insecticide is mixed with a phthalate ester prior to its incorporation into a thermoplastic resin, such as polyvinyl chloride. This innovative approach aims to improve the performance and safety of insecticides in various applications.

Career Highlights

Throughout his career, Tetsuya Shibahara has worked with leading companies in the chemical industry, including Mitsubishi Chemical Industries Limited and The Dow Chemical Company. His expertise in thermally stabilizing compositions has positioned him as a key figure in the development of safer and more effective insecticides.

Collaborations

Shibahara has collaborated with notable professionals in his field, including Taichiro Shigematsu and Makoto Nakazawa. These partnerships have contributed to the advancement of his research and the successful implementation of his patented technologies.

Conclusion

Tetsuya Shibahara's innovative work in thermally stabilizing insecticides has made a significant impact on the industry. His contributions continue to enhance the effectiveness and safety of chemical applications in agriculture and beyond.

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]