Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6953714 | Thin film semiconductor device having arrayed configuration of semiconductor crystals and a method for producing it | Yoshinobu Kimura, Masakiyo Matsumura, Mikihiko Nishitani, Masato Hiramatsu, Masayuki Jyumonji +1 more | 2005-10-11 |
| 6828178 | Thin film semiconductor device having arrayed configuration of semiconductor crystals and a method for producing it | Masakiyo Matsumura, Yasuhisa Oana, Hiroyuki Abe, Yoshitaka Yamamoto, Mitsunori Warabisako | 2004-12-07 |
| 5940064 | Display-integrated coordinate input device | Tsutomu Kai, Masahiro Yamamoto, Naoyuki Ito, Shouzou Fujiwara, Takeshi Okuno +2 more | 1999-08-17 |
| 5014646 | Method and apparatus for writing oxide film | Yufuko Ito, Toshio Kawamura, Yasuhiko Tsukikawa | 1991-05-14 |