Location History:
- Yokohama, JP (2004)
- Kawasaki, JP (1991 - 2006)
Company Filing History:
3 out of 39,245 
2 out of 832,912 Years Active: 1991-2006
Title: The Innovative Contributions of Toru Ogawa
Introduction
Toru Ogawa is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of telecommunications and photomask technology. With a total of 5 patents to his name, Ogawa's work reflects his dedication to innovation and advancement in technology.
Latest Patents
One of Ogawa's latest patents is for a mobile telephone set and data communication adaptor. This portable telephone set includes a main body and a flipper, featuring a hinge mechanism and a flipper joint plate. The design allows for a connector at the end of the flipper, which accommodates a short cable for mobile communication. The cable is designed to connect to an information processing device, enhancing the functionality of mobile communication.
Another significant patent is related to halftone phase shifting photomasks. This invention involves a halftone phase shifting film containing chromium and fluorine, which is heat-treated to improve its optical properties. The method aims to reduce changes in the film's optical properties when exposed to excimer laser, thereby enhancing the precision of pattern formation.
Career Highlights
Throughout his career, Toru Ogawa has worked with prominent companies, including Fujitsu Corporation. His experience in these organizations has contributed to his expertise and innovative capabilities in the field of technology.
Collaborations
Ogawa has collaborated with notable coworkers such as Toshiaki Motonaga and Norihito Ito. Their joint efforts have likely fostered a creative environment that encourages innovation and the development of new technologies.
Conclusion
Toru Ogawa's contributions to telecommunications and photomask technology highlight his role as a significant inventor. His patents demonstrate a commitment to advancing technology and improving communication devices. Through his work, Ogawa continues to influence the field and inspire future innovations.