Location History:
- Hyogo, JP (1993)
- Kobe, JP (1993 - 1999)
Company Filing History:
6 out of 4,423 
2 out of 10,092 
Years Active: 1993-1999
Title: Kiichiro Kakumu: Innovator in Pneumatic Tire Technology
Introduction
Kiichiro Kakumu is a distinguished inventor hailing from Kobe, Japan, known for his significant contributions to pneumatic tire technology. With a total of six patents to his name, Kakumu's work reflects a dedication to innovation and improvement within the automotive sector.
Latest Patents
Kakumu's latest inventions include advanced designs for pneumatic tires that enhance performance and durability. One notable patent involves a pneumatic tire consisting of a radially inner and radially outer bead core. This innovative design features a buffer rubber layer situated between the two bead cores to create a predetermined space, thus optimizing the tire's structural integrity. The toroidal carcass of the tire, which extends between the bead portions through the tread and sidewalls, employs a unique construction that minimizes the tension on the radially inner bead core during tire inflation, thereby improving overall safety and efficiency.
Career Highlights
Throughout his career, Kiichiro Kakumu has made impactful advancements while working with renowned companies such as Sumitomo Rubber Industries Limited and Honda Giken Kogyo Kabushiki Kaisha. His expertise in tire technology has enabled him to play a crucial role in the development of innovative products that meet the demands of modern vehicles.
Collaborations
Kakumu has collaborated with esteemed professionals in the field, including Masaki Shiraishi and Hiroyuki Nakagawa. Their combined efforts reflect a commitment to pushing the boundaries of tire technology and contributing to the industry’s evolution.
Conclusion
Kiichiro Kakumu stands out as a prominent figure in the realm of tire innovation. His six patents serve as a testament to his ingenuity and dedication to improving pneumatic tire design. As the automotive industry continues to evolve, Kakumu's contributions remain significant, shaping the future of tire technology for safer and more efficient vehicles.