Location History:
- Yokohama, JP (1990)
- Kawasaki, JP (1997 - 2000)
Company Filing History:
2 out of 1,960 
1 out of 39,244 
1 out of 405 Years Active: 1990-2000
Title: Masami Matsuoka: Innovator in Semiconductor Technology
Introduction
Masami Matsuoka is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 4 patents. His innovative work has paved the way for advancements in semiconductor testing and materials.
Latest Patents
Matsuoka's latest patents include a semiconductor wafer testing method with probe pin contact. This method involves a pre-test step for forming a temporary test film on the surface of a semiconductor wafer, followed by a test step that applies a probe to the temporary test film. The process concludes with a post-test step that exfoliates the temporary test film from the wafer's surface. The temporary test film comprises test electrode groups, each equipped with multiple regularly arranged test electrodes, and wiring patterns that connect these electrodes to corresponding semiconductor unit electrodes.
Another significant patent is for a multi-layer laminate molding. This invention features a layer structure where a main material layer, primarily made of a polyethylenic resin, is laminated with an ethylene-vinyl acetate copolymer saponified product layer or a polyamide resin layer. The adhesive material layer consists of a resin composition that enhances barrier properties and allows for non-destructive detection of the adhesive layer through the supersonic wave reflection method.
Career Highlights
Throughout his career, Matsuoka has worked with prominent companies such as Showa Denko K.K. and Fujitsu Corporation. His experience in these organizations has contributed to his expertise in semiconductor technologies and materials.
Collaborations
Matsuoka has collaborated with notable coworkers, including Hikaru Aoyagi and Masataka Mizukoshi. Their joint efforts have further advanced the field of semiconductor technology.
Conclusion
Masami Matsuoka's contributions to semiconductor technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry positively.