This inventor holds 4 USPTO granted patents. Top assignees: Nippondenso Co., Ltd., Toyota Jidosha Kabushiki Kaisha, Toyota Jidosha Kogyo Kabushiki Kaisha. Active years: 1981-1990.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
4 out of 3,252 
2 out of 39,078 
1 out of 1,838 Years Active: 1981-1990
Title: The Innovations of Tetsuo Tanigawa
Introduction
Tetsuo Tanigawa is a prominent inventor based in Toyota, Japan, known for his contributions to communication systems. With a total of four patents to his name, Tanigawa's work emphasizes innovative solutions in technology that enhance the efficiency of communication processes.
Latest Patents
Among his latest patents is a detailed communication system designed to improve data transmission between multiple units. This system involves several separate transmission units interconnected by a common signal line. A crucial element is the 'token,' which is transferred from one unit to another during sequences, granting the right to output data to the shared signal line. The inventive approach allows for the token to be retransferred a predetermined number of times, adding robustness to the communication process. Tanigawa's second recent patent addresses a communication control system where multiple control units communicate through a common signal line. This system ensures that if a directly-inputting device is malfunctioning, crucial information can still be relayed indirectly through alternative control units.
Career Highlights
Tanigawa's career includes significant tenure at well-known companies such as Nippondenso Co., Ltd. and Toyota Motor Corporation. His role at these organizations has enabled him to apply his innovative ideas practically, leading to advancements in automotive communication technologies.
Collaborations
Throughout his career, Tanigawa has collaborated with notable colleagues including Yoshihisa Sato and Susumu Akiyama. These partnerships have likely contributed to the multifaceted development of his patented inventions and further advancements in their respective fields.
Conclusion
Tetsuo Tanigawa stands out as a key player in the field of communication technologies. His patents reflect a commitment to enhancing communication systems and exhibit a visionary approach to technological innovations. With ongoing contributions, Tanigawa continues to impact the landscape of modern communication.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile