This inventor holds 7 USPTO granted patents and 1 EPO patent. Top assignee: Alps Electric Co., Ltd.. Active years: 1991-2005.
Location History:
- Miyagi, JP (1991 - 1992)
- Miyagi-ken, JP (1999 - 2005)
Company Filing History:
Years Active: 1991-2005
Title: Kanji Ishihara: Innovator in EGR Sensor Technology
Introduction
Kanji Ishihara is a prominent inventor based in Miyagi, Japan. He has made significant contributions to the field of sensor technology, particularly in the development of exhaust gas recirculation (EGR) sensors. With a total of 7 patents to his name, Ishihara continues to push the boundaries of innovation in this area.
Latest Patents
One of Ishihara's latest inventions is an EGR sensor with a drainage mechanism. This innovative design allows for stable holding of the actuating shaft without increasing its length, thereby preventing water stagnation from affecting the conductive parts. The EGR sensor features a substrate with a slider and multiple external lead-out terminals, along with a bearing that accommodates the actuating shaft. A unique communicating passage is integrated to drain moisture effectively, ensuring optimal performance.
Another notable patent is the exhaust gas recirculation sensor, which includes a convex portion on the operating shaft that enhances assembly efficiency. This design allows for a more productive and cost-effective manufacturing process compared to traditional EGR sensors. The innovative features of these patents highlight Ishihara's commitment to improving sensor technology.
Career Highlights
Kanji Ishihara is currently employed at Alps Electric Co., Ltd., a company renowned for its advancements in electronic components and systems. His work at Alps Electric has positioned him as a key player in the development of cutting-edge sensor technologies.
Collaborations
Ishihara collaborates with Tsumoru Oka, a fellow innovator in the field. Their partnership has led to the successful development of several patents that enhance the functionality and reliability of EGR sensors.
Conclusion
Kanji Ishihara's contributions to EGR sensor technology exemplify his innovative spirit and dedication to advancing the field. His patents not only improve sensor performance but also pave the way for more efficient manufacturing processes. Ishihara's work continues to influence the industry and inspire future innovations.