Ichihara, Japan

Sadao Danno

This inventor holds 1 USPTO granted patent. Top assignee: Ube Industries, Inc.. Active years: 1977.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sadao Danno. Retrieved from https://idiyas.com/inventor/sadao-danno

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 = 6.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 1977

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1 patent (USPTO):Explore Patents

Title: Sadao Danno: Innovator in Chemical Production

Introduction

Sadao Danno is a notable inventor based in Ichihara, Japan. He has made significant contributions to the field of chemical production, particularly through his innovative methods.

Latest Patents

Danno holds a patent for a method for producing cyclohexanone and alkyl-substituted or unsubstituted phenol. This process allows for the simultaneous production of both compounds in a one-step reaction. The method involves oxidizing an alkyl-substituted or unsubstituted phenylcyclohexane in the presence of hydrogen bromide and an oxidizing gas containing molecular oxygen.

Career Highlights

Sadao Danno is associated with Ube Industries, Inc., where he has applied his expertise in chemical engineering. His work has contributed to advancements in the production of essential chemical compounds.

Collaborations

Danno has collaborated with notable colleagues, including Ichiro Mikami and Izuhiko Uchida, enhancing the innovative efforts within his field.

Conclusion

Sadao Danno's contributions to chemical production through his patented methods exemplify the impact of innovation in the industry. His work continues to influence the field and inspire 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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