Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8486515 | Coating agent for plastic label, and plastic label | Kazuyuki Ishida, Akira Miyazaki, Suguru Arai | 2013-07-16 |
| 4936252 | Equipment for manufacturing semiconductor devices | Yusuke Yajima, Hidekazu Okuhira, Kanji Tsujii, Seiichi Murayama, Yasuo Wada | 1990-06-26 |
| 4892751 | Method of and apparatus for forming a thin film | Kiyoshi Miyake, Keizo Suzuki, Takao Miyazaki | 1990-01-09 |
| 4729964 | Method of forming twin doped regions of the same depth by high energy implant | Nobuyoshi Natsuaki, Masao Tamura, Yasuo Wada, Kiyonori Ohyu, Tadashi Suzuki +2 more | 1988-03-08 |
| 4433202 | Thin film solar cell | Eiichi Maruyama, Toshikazu Shimada, Yasuhiro Shiraki, Yoshifumi Katayama, Hirokazu Matsubara +2 more | 1984-02-21 |
| 4373975 | Method of diffusing an impurity | Mitsuo Nanba, Masahiko Ogirima, Hirotsugu Kozuka | 1983-02-15 |
| 4307223 | Solid resin prepared by polymerizing by-product tar formed during preparation of resorcinol | Katsuo Akagane, Yasuhisa Saito, Takashi Urata | 1981-12-22 |
| 4237035 | Epoxy resin from by-product tar from resorcinol process and use thereof | Shuichi Kanagawa, Kazunori Kawakami | 1980-12-02 |