Location History:
- Hino, JP (1983)
- Hirakata, JP (1980 - 2007)
Company Filing History:
2 out of 195 
1 out of 8,777 Years Active: 1980-2007
Title: The Innovations of Hiroshi Tsuchiya
Introduction
Hiroshi Tsuchiya is a notable inventor based in Hirakata, Japan. He has made significant contributions to the field of technology, particularly in the development of display apparatuses and heat-sensitive record materials. With a total of 3 patents to his name, Tsuchiya's work reflects a commitment to innovation and advancement.
Latest Patents
One of Tsuchiya's latest patents is a display apparatus in which the characteristics of a plurality of transistors are made to differ from one another. This invention focuses on the driving transistor, which drives a diode, and ensures that its current driving capability is lower than that of the switching transistor. Another significant patent involves a heat-sensitive record material, where the color developing layer has a surface roughness of an Ra smaller than 1.2 microns and a gloss smaller than 25%. These innovations showcase his expertise in enhancing the performance and quality of electronic components.
Career Highlights
Throughout his career, Hiroshi Tsuchiya has worked with prominent companies such as Kanzaki Paper Manufacturing Co., Ltd. and Sanyo Electric Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various technological advancements.
Collaborations
Tsuchiya has collaborated with notable individuals in the industry, including Shinichi Oda and Takao Matsushita. These partnerships have likely enriched his work and led to further innovations in his field.
Conclusion
Hiroshi Tsuchiya's contributions to technology through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in electronic materials and devices.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.