This inventor holds 3 USPTO granted patents. Top assignees: Nec Corporation, Other. Active years: 1993-2003.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 36,684 
1 out of 834,513 Years Active: 1993-2003
Title: **Masahide Shinohara: Innovating Semiconductor Production**
Introduction
Masahide Shinohara is a notable inventor based in Tokyo, Japan, recognized for his contributions to the field of semiconductor technology. With a total of three patents to his name, Shinohara's inventions have significantly advanced the methods used in semiconductor device manufacturing, showcasing his dedication and expertise in this specialized area.
Latest Patents
Masahide Shinohara's latest patents reflect his innovative approach to semiconductor production. His notable inventions include:
1. **Process for Producing a Semiconductor Device**
2. **Method of Producing a Semiconductor Device**
3. **A Method of Producing a Semiconductor Substrate** - This particular patent describes a sophisticated approach for producing a semiconductor substrate that features a buffer coat layer sealed in a mold resin. The method intricately patterns a polyimide film, which is used as a mask to etch an insulating or passivation film. Following this process, the polyimide pattern is removed using oxygen plasma, effectively mitigating the corrosion risks posed to metallic wiring patterns. Furthermore, the integration of heat treatment after oxygen ashing helps maintain the adhesion strength between the polyimide and the mold resin, resulting in a robust and reliable semiconductor substrate.
Career Highlights
Throughout his career, Masahide Shinohara has made significant contributions while working at esteemed organizations, including NEC Corporation. His work has not only enhanced existing technologies but has also paved the way for new innovations within the semiconductor industry.
Collaborations
During his career, Shinohara has collaborated with notable professionals such as Toshio Banba and Takashi Hirano. These partnerships demonstrate his ability to work within teams and leverage collective expertise to drive technological advancements.
Conclusion
Masahide Shinohara stands out as an influential inventor in the field of semiconductor technology. His recent patents exemplify his innovative spirit and commitment to improving manufacturing processes. As his work continues to impact the semiconductor industry, Shinohara's contributions will undoubtedly inspire future innovations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile