Location History:
- Toyonaka, JP (1992 - 2001)
- Mino, JP (2001 - 2002)
- Osaka, JP (1994 - 2004)
- Minoh, JP (2004)
Company Filing History:
Years Active: 1992-2004
Title: The Innovations of Toyoji Chino
Introduction
Toyoji Chino is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 15 patents. His work has advanced the development of semiconductor lasers, which are crucial for various applications in electronics and telecommunications.
Latest Patents
Among his latest patents is a groundbreaking invention titled "Semiconductor laser and method of manufacturing the same." This patent describes a semiconductor laser that includes an active layer stripe composed of a first semiconductor layer, an active layer, and a second semiconductor layer, all laminated in a stripe shape on a substrate. The design features a burying layer that encapsulates the active layer stripe and a contact layer on top. Additionally, it includes a monitor stripe that runs parallel to the active layer stripe, allowing for easy control of the active layer stripe's width based on the monitor stripe's dimensions.
Another notable patent is for a "Semiconductor laser device and method for producing the same." This invention outlines a semiconductor laser device that consists of a substrate, a light emission region, and an alignment stripe adjacent to the light emission region. The light emission region features a first active layer stripe with a layered structure, along with multiple buried layers that enhance its functionality. The alignment stripe also includes a second active layer stripe and a selective growth mask, which prevents the growth of certain layers, ensuring precision in the manufacturing process.
Career Highlights
Toyoji Chino is currently employed at Matsushita Electric Industrial Co., Ltd., a leading company in the electronics industry. His work at Matsushita has allowed him to focus on innovative semiconductor technologies, contributing to the company's reputation for excellence in electronic devices.
Collaborations
Throughout his career, Chino has collaborated with notable colleagues, including Kenichi Matsuda and Takayuki Yoshida. These collaborations have fostered a creative environment that has led to numerous advancements in semiconductor technology.
Conclusion
Toyoji Chino's contributions to semiconductor technology through his patents and collaborations have significantly impacted the field. His innovative designs continue to influence the development of advanced electronic 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.