This inventor holds 3 USPTO granted patents. Top assignee: Denso Corporation. Active years: 2002-2007.
Company Filing History:
Years Active: 2002-2007
Title: Norihiro Katayama: Innovator in Pressure Sensor Technology
Introduction
Norihiro Katayama is a distinguished inventor based in Obu, Japan. He has made significant contributions to the field of pressure sensor technology, holding a total of 3 patents. His innovative designs focus on enhancing the performance and durability of pressure sensors used in various applications.
Latest Patents
One of Katayama's latest inventions is an acid-resistant pressure sensor. This sensor features a housing with insert-molded terminals and a sensing element that is electrically connected to these terminals. The protective member of the sensor has a unique triple-layer structure. The first layer is highly elastic to prevent bubble formation, while the second layer has low elasticity to minimize stress on the sensing element. The third layer, which offers high acid resistance, ensures that the sensor maintains its characteristics even in harsh environments.
Another notable patent is a pressure sensor contained in a resin casing. This sensor is designed to detect intake manifold pressure in internal combustion engines. It consists of a sensing member housed within a resin casing, with conductor members embedded around it. The electrical connection between the sensing member and the conductor members is achieved through wire-bonding. To enhance reliability, the boundaries between the resin casing and the conductor members are sealed with an encapsulating member, which is applied in a liquid state and dried afterward.
Career Highlights
Norihiro Katayama is currently employed at Denso Corporation, a leading global automotive supplier. His work at Denso has allowed him to focus on developing advanced sensor technologies that meet the demands of modern automotive applications.
Collaborations
Throughout his career, Katayama has collaborated with notable colleagues, including Keiji Horiba and Kouji Uchida. These partnerships have fostered innovation and contributed to the advancement of sensor technology.
Conclusion
Norihiro Katayama's contributions to pressure sensor technology exemplify his commitment to innovation and excellence. His patents reflect a deep understanding of engineering principles and a dedication to improving sensor performance in challenging environments.