Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D888277 | Substrate for spectroscopic analysis | Masashi Ito, Katsumi Shibayama, Kazuto Ofuji, Yoshihiro Maruyama, Mitsuhiro Ito +1 more | 2020-06-23 |
| D838002 | Substrate for spectroscopic analysis | Masashi Ito, Katsumi Shibayama, Kazuto Ofuji, Yoshihiro Maruyama, Mitsuhiro Ito +1 more | 2019-01-08 |
| D835798 | Substrate for spectroscopic analysis | Masashi Ito, Katsumi Shibayama, Kazuto Ofuji, Yoshihiro Maruyama, Mitsuhiro Ito +1 more | 2018-12-11 |
| D835802 | Substrate for spectroscopic analysis | Masashi Ito, Katsumi Shibayama, Kazuto Ofuji, Yoshihiro Maruyama, Mitsuhiro Ito +1 more | 2018-12-11 |
| D835803 | Substrate for spectroscopic analysis | Masashi Ito, Katsumi Shibayama, Kazuto Ofuji, Yoshihiro Maruyama, Mitsuhiro Ito +1 more | 2018-12-11 |
| D825360 | Substrate for spectroscopic analysis | Masashi Ito, Katsumi Shibayama, Kazuto Ofuji, Yoshihiro Maruyama, Mitsuhiro Ito +1 more | 2018-08-14 |
| 9589731 | MEMS variable capacitor with enhanced RF performance | Robertus Petrus Van Kampen, Anartz Unamuno, Richard L. Knipe, Vikram Joshi, Roberto Gaddi | 2017-03-07 |
| D733911 | Substrate for spectroscopic analysis | Masashi Ito, Katsumi Shibayama, Kazuto Ofuji, Hiroki Oyama, Yoshihiro Maruyama +2 more | 2015-07-07 |
| D733913 | Substrate for spectroscopic analysis | Masashi Ito, Katsumi Shibayama, Kazuto Ofuji, Hiroki Oyama, Yoshihiro Maruyama +2 more | 2015-07-07 |
| 7638401 | Memory device with surface-channel peripheral transistors | — | 2009-12-29 |
| 7365529 | Test structure design for reliability test | Naomi Yoshida | 2008-04-29 |
| 7339220 | Memory device with surface-channel peripheral transistors | — | 2008-03-04 |
| 7119571 | Test structure design for reliability test | Naomi Yoshida | 2006-10-10 |
| 6873001 | Reduced size plate layer improves misalignments for CUB DRAM | Hiroyuki Yoshida, Masayuki Moroi, Atsushi Satoh | 2005-03-29 |
| 6580112 | Method for fabricating an open can-type stacked capacitor on an uneven surface | Yoichi Miyai, Masayuki Moroi, Katsushi Boku | 2003-06-17 |
| 6486023 | Memory device with surface-channel peripheral transistor | — | 2002-11-26 |
| 6486518 | Structures and method with bitline self-aligned to vertical connection | Yasuhiro Okumoto, Michio Nishimura | 2002-11-26 |
| 6381166 | Semiconductor memory device having variable pitch array | Hiroyuki Yoshida, Atsushi Satoh, Shuzoh Shiosaki | 2002-04-30 |
| 6291293 | Method for fabricating an open can-type stacked capacitor on an uneven surface | Yoichi Miyai, Masayuki Moroi, Katsushi Boku | 2001-09-18 |
| 6166941 | Relaxed layout for storage nodes for dynamic random access memories | Hiroyuki Yoshida | 2000-12-26 |
| 6121248 | Anti-viral agent | Mineo Saneyoshi | 2000-09-19 |
| 6028784 | Ferroelectric memory device having compact memory cell array | Kazuya Mori | 2000-02-22 |
| 5861649 | Trench-type semiconductor memory device | Hiroyuki Yoshida, Takayuki Niuya, Yoichi Miyai, Yoshihiro Ogata | 1999-01-19 |
| 5804478 | Method of forming a trench-type semiconductor memory device | Hiroyuki Yoshida, Takayuki Niuya, Yoshihiro Ogata | 1998-09-08 |
| 5563433 | French-type semiconductor memory device with enhanced trench capacitor-transistor connection | Hiroyuki Yoshida, Takayuki Niuya, Yoshihiro Ogata | 1996-10-08 |