Takatsuki, Japan

Tadashi Hanatani

This inventor holds 1 USPTO granted patent. Top assignees: Mitsubishi Petrochemical Company Limited, O.k.-Kasei Co., Ltd.. Active years: 1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tadashi Hanatani. Retrieved from https://idiyas.com/inventor/tadashi-hanatani

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 1992

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1 patent (USPTO):Explore Patents

Title: The Innovations of Tadashi Hanatani

Introduction

Tadashi Hanatani is a notable inventor based in Takatsuki, Japan. He has made significant contributions to the field of synthetic resins, particularly through his innovative patent. His work has implications for the production of colored patterns in molded products, showcasing his expertise in material science.

Latest Patents

Hanatani holds a patent for a "Pattern coloring material for synthetic resins, method for producing." This invention involves a unique composition of particulate matter made from a cross-linked olefin polymer containing pigment. The method for producing this material includes kneading the crosslinkable olefin polymer with pigment, granulating the mixture, and subjecting the resultant particulate matter to a cross-linking treatment. This innovation is particularly useful for creating synthetic resin molded products with vibrant colored patterns.

Career Highlights

Throughout his career, Hanatani has worked with prominent companies, including Mitsubishi Petrochemical Company Limited and O.K.-Kasei Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to advancements in material technology.

Collaborations

Hanatani has collaborated with notable colleagues such as Satoru Sanzen and Jichio Deguchi. These partnerships have likely enriched his work and led to further innovations in the field.

Conclusion

Tadashi Hanatani's contributions to the field of synthetic resins through his innovative patent demonstrate his expertise and commitment to advancing material science. His work continues to influence the production of colored patterns in molded products, marking him as a significant figure in the industry.

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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