Tsukuba, Japan

Hiroshi Kamada

This inventor holds 2 USPTO granted patents. Top assignees: Harima Chemicals, Incorporated, Nemoto Seisakusho Co. Ltd., University of Tsukuba. Active years: 1992-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Kamada. Retrieved from https://idiyas.com/inventor/hiroshi-kamada-pg0i00h8

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 = 5.5

ph-index = 2

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1992-2020

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

Title: Innovations of Hiroshi Kamada

Introduction

Hiroshi Kamada is a notable inventor based in Tsukuba, Japan. He has made significant contributions to the field of active exercise apparatus and agricultural methods. With a total of 2 patents, his work reflects a commitment to enhancing health and agricultural practices.

Latest Patents

One of Kamada's latest inventions is an active exercise apparatus for lower limbs. This innovative device is designed to allow users to perform effective lower limb exercises on the floor, which can help in preventing thrombosis. The apparatus includes a base body, a shaft fixed to the base body, rotatable arms, and sole support plates that facilitate movement. Additionally, it features reaction force exertion members that provide resistance during exercise, enhancing the effectiveness of the workout.

Another significant patent is a method for producing a potato cyst nematode hatching stimulus. This method involves using root cells from plants in the Solanaceae family to accelerate the hatching of potato cyst nematode eggs. The cultivation of these root cells can be carried out in a specific medium or through transformation with Ri plasmid T-DNA. This innovative approach aims to mitigate the damage caused by cyst nematodes in potato cultivation.

Career Highlights

Kamada has worked with reputable organizations, including Harima Chemicals and the University of Tsukuba. His experience in these institutions has contributed to his development as an inventor and researcher.

Collaborations

Throughout his career, Kamada has collaborated with notable individuals such as Ikuo Ashikawa and Akio Murai. These partnerships have likely enriched his research and innovation processes.

Conclusion

Hiroshi Kamada's contributions to the fields of exercise apparatus and agricultural methods demonstrate his innovative spirit and dedication to improving health and farming practices. His patents reflect a blend of creativity and practicality that can have lasting impacts in their respective fields.

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…