Tokyo, Japan

Sumiya Hobo

This inventor holds 8 USPTO granted patents. Top assignees: Shioda Dental Manufacturing Co., Ltd., Denar Corporation, Kyocera Corporation. Active years: 1981-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sumiya Hobo. Retrieved from https://idiyas.com/inventor/sumiya-hobo

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 = 1.6

ph-index = 6

Forward Citations = 127(Granted Patents)


Company Filing History:


Years Active: 1981-2001

Loading Chart...
8 patents (USPTO):Explore Patents

Title: Sumiya Hobo: Innovator in Dental Technology

Introduction

Sumiya Hobo is a prominent inventor based in Tokyo, Japan, known for his significant contributions to dental technology. With a total of eight patents to his name, Hobo has developed innovative solutions that enhance dental practices and improve patient outcomes.

Latest Patents

Among his latest inventions is a dental shade system. This system features one or more triangular pillars on three faces, each arranged with various color samples. It allows for a visual comparison of natural tooth color against these samples, facilitating a decision based on three color space coordinates: Value (lightness), Chroma (color saturation), and Hue (color). Another notable patent is a dental implant that includes a cylindrical body designed to be securely positioned within a jawbone. This implant utilizes a spindle-shaped expansion mechanism to prevent micromotion and incorporates a compressive contact mechanism to safeguard against contamination by microorganisms.

Career Highlights

Hobo has worked with Shioda Dental Manufacturing Co., Ltd., where he has applied his expertise in developing cutting-edge dental products. His work has significantly impacted the field, leading to advancements that benefit both dental professionals and patients.

Collaborations

Throughout his career, Hobo has collaborated with notable individuals such as Hisao Takayama and Toshio Nara. These partnerships have fostered innovation and contributed to the success of his projects.

Conclusion

Sumiya Hobo's contributions to dental technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence dental practices and improve patient care.

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]
Loading…