Company Filing History:
2 out of 1,623 
1 out of 13,307 Years Active: 2002-2018
Title: Masaaki Saito: Innovator in Infrared Sensor Technology
Introduction
Masaaki Saito is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of infrared sensor technology, holding a total of 3 patents. His work focuses on enhancing the sensitivity and efficiency of infrared sensors, which are crucial in various applications.
Latest Patents
One of Masaaki Saito's latest patents is an infrared sensor that boasts improved sensitivity and reduced heat generation. This innovative sensor is designed to achieve low manufacturing costs while maintaining high sensitivity. It features a first infrared absorbing portion and an infrared sensing portion that detects infrared rays absorbed by the first portion. The design includes multiple metal protrusions on the surface of the first infrared absorbing portion, which enhances the absorption rate of infrared rays, thereby improving sensitivity and minimizing heat capacity increase.
Another notable patent is for a semiconductor device that incorporates a flexible area joined to a semiconductor substrate. This device utilizes a thermal insulation area made from materials like polyimide or fluoridated resin. The flexible area consists of a thin portion and a thin film with differing thermal expansion coefficients. When a diffused resistor on the thin portion is heated, the flexible area displaces due to the thermal expansion difference, allowing the moving element to function effectively with respect to the semiconductor substrate.
Career Highlights
Masaaki Saito has worked with several esteemed companies throughout his career, including Matsushita Electric Works, Ltd. and Panasonic Intellectual Property Management Co., Ltd. His experience in these organizations has significantly influenced his innovative work in sensor technology.
Collaborations
Masaaki Saito has collaborated with notable colleagues such as Shigeaki Tomonari and Hitoshi Yoshida. Their combined expertise has contributed to advancements in the field of infrared sensors and semiconductor devices.
Conclusion
Masaaki Saito's contributions to infrared sensor technology and semiconductor devices highlight his innovative spirit and dedication to improving technological efficiency. His patents reflect a commitment to advancing the field, making him a noteworthy figure in the world of inventions.