Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11415599 | Contact probe and electrical connection jig | Masami Yamamoto, Norihiro OTA | 2022-08-16 |
| 11335783 | Method of making semiconductor ferroelectric memory element, and semiconductor ferroelectric memory transistor | Mitsue Takahashi, Masaki Kusuhara, Masayuki Toda, Masaru Umeda, Yoshikazu Sasaki | 2022-05-17 |
| 11069713 | Semiconductor memory element, other elements, and their production methods | Mitsue Takahashi, Masaki Kusuhara, Masayuki Toda, Masaru Umeda, Yoshikazu Sasaki | 2021-07-20 |
| 10782317 | Contact probe | Masami Yamamoto, Norihiro OTA | 2020-09-22 |
| 10686043 | Method of making semiconductor ferroelectric memory element, and semiconductor ferroelectric memory transistor | Mitsue Takahashi, Masaki Kusuhara, Masayuki Toda, Masaru Umeda, Yoshikazu Sasaki | 2020-06-16 |
| 10600608 | Ion source | Masakazu Adachi, Yuya HIRAI, Takayuki Murayama, Tomoya Taniguchi, Weijiang Zhao | 2020-03-24 |
| 10192972 | Semiconductor ferroelectric storage transistor and method for manufacturing same | Wei Zhang, Mitsue Takahashi | 2019-01-29 |
| 10002751 | Ion beam irradiation apparatus | Naoya Takahashi, Hideki Fujita, Yosuke Yoshimura | 2018-06-19 |
| 9818869 | Ferroelectric device and method of its manufacture | Mitsue Takahashi, Masaki Kusuhara, Masayuki Toda, Masaru Umeda | 2017-11-14 |
| 9780186 | Semiconductor ferroelectric storage transistor and method for manufacturing same | Wei Zhang, Mitsue Takahashi | 2017-10-03 |
| 8461548 | Ion beam irradiation device and method for suppressing ion beam divergence | Dan Nicolaescu, Junzo Ishikawa, Yasuhito Gotoh | 2013-06-11 |
| 8159873 | Semiconductor integrated circuit | Mitsue Takahashi | 2012-04-17 |
| 8139388 | Nonvolatile semiconductor storage device | Mitsue Takahashi, Shouyu Wang, Ken Takeuchi | 2012-03-20 |
| 8081499 | Semiconductor integrated circuit | Mitsue Takahashi | 2011-12-20 |
| 7935944 | Ion beam irradiating apparatus, and method of producing semiconductor device | Junzo Ishikawa, Dan Nicolaescu, Yasuhito Gotoh | 2011-05-03 |
| 7667252 | Semiconductor nonvolatile storage element and method of fabricating the same | Kazuo Sakamaki | 2010-02-23 |
| 7608307 | Method of forming film upon a substrate | — | 2009-10-27 |
| 7455030 | Plasma generating apparatus | — | 2008-11-25 |
| 7226795 | Semiconductor-ferroelectric storage devices and processes for producing the same | — | 2007-06-05 |
| 6898105 | Ferroelectric non-volatile memory device having integral capacitor and gate electrode, and driving method of a ferroelectric non-volatile memory device | Kazuo Sakamaki | 2005-05-24 |
| 6784473 | Semiconductor nonvolatile storage element and method of fabricating the same | Kazuo Sakamaki | 2004-08-31 |
| 6753702 | Semiconductor integrated circuit and its layout method | Masaharu Mizuno, Naotaka Maeda | 2004-06-22 |
| 6686599 | Ion production device for ion beam irradiation apparatus | Nariaki Hamamoto | 2004-02-03 |
| 6651582 | Method and device for irradiating an ion beam, and related method and device thereof | Tadashi Ikejiri | 2003-11-25 |
| 6595789 | Electronic unit, shield cable connecting structure, connecting method, wires waterproof-connecting structure, and method | Kouji Oota, Hiroki Hirai, Yoshihiro Kumazawa | 2003-07-22 |