Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4565584 | Method of producing single crystal film utilizing a two-step heat treatment | Masao Tamura, Makoto Ohkura, Masanobu Miyao, Nobuyoshi Natsuaki, Takashi Tokuyama +1 more | 1986-01-21 |
| 4498951 | Method of manufacturing single-crystal film | Masao Tamura, Nobuyoshi Natsuaki, Masanobu Miyao, Makoto Ohkura, Hideo Sunami +1 more | 1985-02-12 |
| 4314595 | Method of forming nondefective zone in silicon single crystal wafer by two stage-heat treatment | Kazuhiko Yamamoto, Yoshiaki Matsushita, Masaru Kanamori, Kazutoshi Nagasawa, Seigo Kishino | 1982-02-09 |