Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7148094 | Semiconductor device and method for its preparation | Hongyong Zhang, Toru Takayama, Yasuhiko Takemura, Akiharu Miyanaga, Hisashi Ohtani | 2006-12-12 |
| 6756657 | Method of preparing a semiconductor having controlled crystal orientation | Hongyong Zhang, Toru Takayama, Yasuhiko Takemura, Akiharu Miyanaga, Hisashi Ohtani | 2004-06-29 |
| 6730549 | Semiconductor device and method for its preparation | Hongyong Zhang, Toru Takayama, Yasuhiko Takemura, Akiharu Miyanaga, Hisashi Ohtani | 2004-05-04 |
| 6417031 | Method of manufacturing a semiconductor device | Hisashi Ohtani, Akiharu Miyanaga | 2002-07-09 |
| 6232156 | Method of manufacturing a semiconductor device | Hisashi Ohtani, Akiharu Miyanaga | 2001-05-15 |
| 5904770 | Method of manufacturing a semiconductor device | Hisashi Ohtani, Akiharu Miyanaga | 1999-05-18 |
| 5895933 | Semiconductor device and method for its preparation | Hongyong Zhang, Yasuhiko Takemura, Toru Takayama, Akiharu Miyanaga, Hisashi Ohtani | 1999-04-20 |
| 5882960 | Method of preparing a semiconductor having a controlled crystal orientation | Hongyong Zhang, Toru Takayama, Yasuhiko Takemura, Akiharu Miyanaga, Hisashi Ohtani | 1999-03-16 |
| 5585291 | Method for manufacturing a semiconductor device containing a crystallization promoting material | Hisashi Ohtani, Akiharu Miyanaga | 1996-12-17 |
| 5185179 | Plasma processing method and products thereof | Shunpei Yamazaki, Shigenori Hayashi, Noriya Ishida, Mari Sasaki, Kenji Itou +2 more | 1993-02-09 |
| 5079031 | Apparatus and method for forming thin films | Shunpei Yamazaki, Shinji Imatou, Noriya Ishida, Mari Sasaki, Mitsunori Sakama +6 more | 1992-01-07 |
| 5059502 | Electrophotographic photoconductor | Narihito Kojima, Hiroshi Nagame, Mitsuru Seto, Shunpei Yamazaki, Shigenori Hayashi +3 more | 1991-10-22 |