Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9620367 | Diffusion agent composition, method of forming impurity diffusion layer, and solar cell | Takaaki Hirai, Atsushi Murota | 2017-04-11 |
| 9269581 | Method of producing solar cell | Seiji Ohishi, Shinji Goda, Takayuki Ogino, Futoshi Kato, Ayumu Imai +1 more | 2016-02-23 |
| 8748301 | Diffusing agent composition for ink-jet, and method for production of electrode or solar battery using the composition | Toshiro Morita | 2014-06-10 |
| 8475690 | Diffusing agent composition, method of forming impurity diffusion layer, and solar battery | Takashi Kamizono, Toshiro Morita, Atsushi Murota, Motoki Takahashi, Takaaki Hirai | 2013-07-02 |
| 5662961 | Method for forming a protective coating film on electronic parts and devices | Atsushi Kawakami, Hatsuyuki Tanaka, Toshimasa Nakayama | 1997-09-02 |
| 5567755 | Coating solution for forming composite metal oxide film and process for making same | Akira Hashimoto | 1996-10-22 |
| 5520952 | Method for forming a protective coating film on electronic parts and devices | Atsushi Kawakami, Hatsuyuki Tanaka, Toshimasa Nakayama | 1996-05-28 |
| 5508332 | Coating solution for forming composite metal oxide film and process for making same | Akira Hashimoto | 1996-04-16 |
| 5393907 | Coating solution for forming composite metal oxide film and process for making same | Akira Hashimoto | 1995-02-28 |
| 5156884 | Method for forming a film of oxidized metal | Muneo Nakayama, Akira Hashimoto, Toshihiro Nishimura | 1992-10-20 |
| 4960618 | Process for formation of metal oxide film | Muneo Nakayama, Yoshimi Sato | 1990-10-02 |
| 4908065 | Coating solution for use in the formation of metal oxide film | Muneo Nakayama, Yoshimi Sato | 1990-03-13 |