Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6979655 | Substrate processing method and substrate processing apparatus | Takehiko Orii, Hiroyuki Mori, Hiroshi Yano, Mitsunori Nakamori | 2005-12-27 |
| 6946701 | Method for forming a memory integrated circuit with bitlines over gates and capacitors over bitlines | — | 2005-09-20 |
| 6875288 | Cleaning agent and cleaning method | Hideto Gotoh, Hiroyuki Mori, Hiroshi Matsunaga, Fukusaburo Ishihara, Yoshiya Kimura +4 more | 2005-04-05 |
| 6838370 | Method of manufacturing semiconductor device and manufacturing apparatus | Michihiro Ono, Hideto Goto | 2005-01-04 |
| 6835672 | Selective oxidation for semiconductor device fabrication | Song-Chan Park, Boyang Lin, Ming-Jang Hwang | 2004-12-28 |
| 6617211 | Method for forming a memory integrated circuit | — | 2003-09-09 |
| 6607650 | Method of forming a plated layer to a predetermined thickness | Michihiro Ono, Hideto Goto, Kyungho Park, Yoshinori Marumo, Katsusuke Shimizu | 2003-08-19 |
| 6514352 | Cleaning method using an oxidizing agent, chelating agent and fluorine compound | Hideto Gotoh, Hiroyuki Mori, Hiroshi Matsunaga, Fukusaburo Ishihara, Yoshiya Kimura +4 more | 2003-02-04 |
| 6478035 | Cleaning device, cleaning system, treating device and cleaning method | Michihiro Ono, Hideto Gotoh, Hiroyuki Mori | 2002-11-12 |
| 6468876 | Simple stack cell capacitor formation | Shigenari Ukita, Andrew Anderson | 2002-10-22 |
| 6277720 | Silicon nitride dopant diffusion barrier in integrated circuits | Vikram N. Doshi, Ming Yang | 2001-08-21 |
| 6268246 | Method for fabricating a memory cell | Shigenari Ukita | 2001-07-31 |
| 6265309 | Cleaning agent for use in producing semiconductor devices and process for producing semiconductor devices using the same | Hideto Gotoh, Tsuyoshi Matsui, Tetsuo Aoyama, Taketo Maruyama, Tetsuya Karita +3 more | 2001-07-24 |
| 6214658 | Self-aligned contact structure and method | — | 2001-04-10 |
| 6127214 | Contact gate structure and method | — | 2000-10-03 |
| 6066545 | Birdsbeak encroachment using combination of wet and dry etch for isolation nitride | Vikram N. Doshi, Hiroshi Ono, Hayato Deguchi | 2000-05-23 |
| 5914279 | Silicon nitride sidewall and top surface layer separating conductors | Ming Yang | 1999-06-22 |
| 5861649 | Trench-type semiconductor memory device | Hiroyuki Yoshida, Toshiyuki Nagata, Yoichi Miyai, Yoshihiro Ogata | 1999-01-19 |
| 5804478 | Method of forming a trench-type semiconductor memory device | Toshiyuki Nagata, Hiroyuki Yoshida, Yoshihiro Ogata | 1998-09-08 |
| 5675533 | Semiconductor device | Yuji Iwasawa | 1997-10-07 |
| 5563433 | French-type semiconductor memory device with enhanced trench capacitor-transistor connection | Toshiyuki Nagata, Hiroyuki Yoshida, Yoshihiro Ogata | 1996-10-08 |
| 5470777 | Method of fabricating random access memory device having sidewall insulating layer on the laminate structure | Toshiyuki Nagata, Hiroyuki Yoshida | 1995-11-28 |
| 5470778 | Method of manufacturing a semiconductor device | Toshiyuki Nagata, Hiroyuki Yoshida, Yoshihiro Ogata, Katsushi Boku, Yoichi Miyai | 1995-11-28 |
| 5317177 | Semiconductor device and method of manufacturing the same | Toshiyuki Nagata, Hiroyuki Yoshida, Yoshihiro Ogata, Katsushi Boku, Yoichi Miyai | 1994-05-31 |
| 5210446 | Substrate potential generating circuit employing Schottky diodes | Yoshihiro Ogata | 1993-05-11 |