Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12293925 | Semiconductor device and method of manufacturing the same | Yuki Murayama, Makoto KOSHIMIZU, Takahiro Mori, Satoshi Iida | 2025-05-06 |
| 11798886 | Semiconductor device and method of manufacturing the same | Hirokazu Sayama, Fumihiko Hayashi | 2023-10-24 |
| 11502036 | Semiconductor device and method of manufacturing the same | Hirokazu Sayama, Fumihiko Hayashi | 2022-11-15 |
| 8129078 | Mask, method for manufacturing the same, and method for manufacturing semiconductor device | Akira Imai | 2012-03-06 |
| 8119308 | Photomask, apparatus for manufacturing semiconductor device having the photomask, and method of manufacturing semiconductor device using the photomask | Ayumi Minamide, Akemi Moniwa, Manabu Ishibashi | 2012-02-21 |
| 7030007 | Via-filling material and process for fabricating semiconductor integrated circuit using the material | Teruhiko Kumada, Toshiyuki Toyoshima, Hideharu Nobutoki, Takeo Ishibashi, Yoshiharu Ono | 2006-04-18 |
| 6898851 | Electronic device manufacturing method | Yasutaka Nishioka, Shingo Tomohisa, Susumu Matsumoto, Fumio Iwamoto, Michinari Yamanaka | 2005-05-31 |
| 6607992 | Antireflection coating and semiconductor device manufacturing method | Kouichirou Tsujita, Atsumi Yamaguchi, Kouji Oda, Koichiro Narimatsu | 2003-08-19 |
| 5955227 | Pattern determination method | Kouichirou Tsujita, Akihiro Nakae | 1999-09-21 |