Mitsubishi, Japan

Seishi Kajihara

This inventor holds 1 USPTO granted patent. Top assignee: Mitsubishi Jukogyo Kabushiki Kaisha. Active years: 1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seishi Kajihara. Retrieved from https://idiyas.com/inventor/seishi-kajihara

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 = 16(Granted Patents)


Company Filing History:


Years Active: 1986

Loading Chart...
1 patent (USPTO):Explore Patents

Title: The Innovations of Seishi Kajihara

Introduction

Seishi Kajihara is a notable inventor based in Mitsubishi, Japan, recognized for his contributions to engineering and machinery. With a patent portfolio that includes a groundbreaking invention, Kajihara has made a significant impact in his field.

Latest Patents

Kajihara holds a patent for a unique invention known as the Rotary Drum Shear. This innovative device comprises two drums that rotate in opposite directions, featuring spiral knives on their peripheries. The design allows materials fed between the drums to be effectively cut by the engagement of the knives, which are engineered to progressively reduce the distance from the rotational center of the drums to the engagement position. This cutting mechanism is particularly efficient and enhances the performance of material processing.

Career Highlights

Seishi Kajihara's career is marked by his association with Mitsubishi Jukogyo Kabushiki Kaisha, where he has played a pivotal role in advancing machinery technology. His expertise has contributed to the company's reputation for quality and innovation in engineering solutions.

Collaborations

Throughout his career, Kajihara has collaborated with talented colleagues, including Shunji Ohmori and Hiroyuki Takenaka. These partnerships have fostered a creative and productive work environment where innovative solutions can flourish. Their combined efforts have enriched the projects undertaken at Mitsubishi, leading to significant advancements in machinery design.

Conclusion

Seishi Kajihara is an exemplary figure in the realm of innovation, with his Rotary Drum Shear standing as a testament to his ingenuity. His work at Mitsubishi and collaborative spirit with fellow inventors highlight the importance of innovation in engineering, paving the way for further advancements 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]
Loading…