Hyogo, Japan

Hisashi Tani

This inventor holds 3 USPTO granted patents. Top assignees: Kanzaki Paper Mfg. Co., Ltd., Kanzaki Paper Manufacturing Co., Ltd.. Active years: 1990-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hisashi Tani. Retrieved from https://idiyas.com/inventor/hisashi-tani-mipgsdpe

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.3

ph-index = 2

Forward Citations = 10(Granted Patents)


Location History:

  • Kawanishi, JP (1990)
  • Hyogo, JP (1991)

Company Filing History:


Years Active: 1990-1991

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3 patents (USPTO):Explore Patents

Title: Hisashi Tani: Innovator in Heat-Sensitive Recording Materials

Introduction

Hisashi Tani is a notable inventor based in Hyogo, Japan. He has made significant contributions to the field of heat-sensitive recording materials, holding a total of 3 patents. His work has advanced the technology used in various recording applications.

Latest Patents

Hisashi Tani's latest patents focus on innovative heat-sensitive recording materials. One of his patents describes a heat-sensitive recording material that comprises a support and a recording layer. This recording layer contains a colorless or pale-colored basic dye and a color developer capable of forming a color upon the application of heat. Notably, he incorporates hectorite clay in at least one of the layers constituting the recording material. Another patent also details a heat-sensitive recording material with a similar structure, but it includes a smectite clay or a combination of synthetic hectorite clay and soap-free emulsion type binder.

Career Highlights

Throughout his career, Hisashi Tani has worked with prominent companies in the industry. He has been associated with Kanzaki Paper Mfg. Co., Ltd. and Kanzaki Paper Manufacturing Co., Ltd. These experiences have allowed him to refine his expertise in the development of recording materials.

Collaborations

Hisashi Tani has collaborated with notable coworkers, including Hisanori Yagi and Gensuke Matoba. Their collective efforts have contributed to advancements in their field.

Conclusion

Hisashi Tani's innovative work in heat-sensitive recording materials has made a lasting impact on the industry. His patents reflect a commitment to enhancing recording technology, and his collaborations have further enriched his contributions.

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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