This inventor holds 22 USPTO granted patents, plus 3 CIPO patents and 2 EPO patents, primarily in Electronic Mail Systems. Top assignees: Matsushita Electric Industrial Co., Ltd., Matsushita Graphic Communication Systems, Inc., Panasonic Communications Co., Ltd.. Active years: 1999-2006.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Chiba-ken, JP (1999 - 2005)
- Inba-gun, JP (2002 - 2005)
- Chiba, JP (2001 - 2006)
- Shiroi-machi, JP (2001 - 2006)
Company Filing History:


Years Active: 1999-2006
Areas of Expertise:
Title: Innovations by Toshihisa Sawada: A Pioneer from Chiba, JP
Introduction
Toshihisa Sawada, an innovative inventor hailing from Chiba, Japan, has made remarkable contributions to the field of electronic communication. With an impressive repertoire of 22 patents to his name, Sawada's work has significantly impacted the way we interact with technology in our daily lives.
Latest Patents
Among his latest inventions is a sophisticated communication apparatus, specifically an electronic mail device. This apparatus features an acceptor that receives electronic mail and a transmitter that sends the accepted email to a designated address. A notable aspect of this invention is its operational panel, which not only allows the sender to designate a primary address but also provides an alternative address. This alternative serves as a fail-safe to notify the sender in case of transmission failure, thereby ensuring better reliability in electronic communications.
Another notable invention from Sawada is the image transmitting and receiving apparatus, referred to as IFAX. This equipment is capable of reading an original document through a scanner and generating a menu screen in HTML format. The image data is then registered on a web server, which is selected based on the recipient's email address. Following this, it sends a notification containing the server's URL to the recipient, who can then access and print the image data as needed.
Career Highlights
Toshihisa Sawada's career spans notable tenures at renowned companies such as Matsushita Electric Industrial Co., Ltd. and Panasonic Communications Co., Ltd. His work in these companies has not only allowed him to develop cutting-edge technology but has also cemented his reputation as a leading innovator in electronic communication systems.
Collaborations
Throughout his career, Sawada has collaborated with talented individuals such as Kiyoshi Toyoda and Tatsuo Bando. These partnerships have often led to breakthroughs that have pushed the boundaries of existing technologies, fostering a spirit of innovation and creativity.
Conclusion
Toshihisa Sawada’s extensive patent portfolio and his contributions to electronic communication illustrate his pivotal role in shaping modern technology. His inventions not only improve communication processes but also pave the way for future innovations in the field. As technology continues to evolve, Sawada’s legacy will undoubtedly inspire new generations of inventors and engineers.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile