Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12261588 | Electronic component | — | 2025-03-25 |
| 12146504 | Centrifugal compressor | Kiyotaka HIRADATE, Yuta MOCHIZUKI, Hiromi Kobayashi, Takahiro Nishioka | 2024-11-19 |
| 12063024 | LC circuit and filter | — | 2024-08-13 |
| 12049903 | Multistage centrifugal compressor | Kiyotaka HIRADATE, Yuta MOCHIZUKI, Hiromi Kobayashi, Takahiro Nishioka | 2024-07-30 |
| 11711063 | Multilayer filter device | Takuya Sato | 2023-07-25 |
| 11705881 | Branching filter | Takuya Sato, Masanori Tsutsumi | 2023-07-18 |
| 11356073 | Multilayer filter | Takuya Sato | 2022-06-07 |
| 10554195 | Band-pass filter and branching filter | Hiroya SUZUKI | 2020-02-04 |
| 10263600 | Band-pass filter and branching filter | Hiroya SUZUKI | 2019-04-16 |
| 10193527 | Branching filter | Hiroya SUZUKI | 2019-01-29 |
| 9871500 | Multilayer electronic component | Masanori Tsutsumi, Manabu Kitami, Toshiyuki TAKAMI, SHOHEI KUSUMOTO, Noriyuki Hirabayashi | 2018-01-16 |
| 9413328 | Diplexer including two bandpass filters | Masanori Tsutsumi | 2016-08-09 |
| 8580632 | Semiconductor device and method of manufacturing same | Kazuhiro Onishi | 2013-11-12 |
| 8384160 | Semiconductor device and method of manufacturing same | Kazuhiro Onishi | 2013-02-26 |
| 7777280 | Semiconductor device and manufacturing method thereof | — | 2010-08-17 |
| 6888245 | Semiconductor device | — | 2005-05-03 |
| 6483140 | DRAM storage node with insulating sidewalls | Takeru Matsuoka | 2002-11-19 |
| 6025652 | Semiconductor device and method of producing same | — | 2000-02-15 |
| 5580813 | Method of forming a semiconductor memory device having a contact region between memory cell and an interlayer insolating layer | Atsushi Hachisuka, Mitsuya Kinoshita | 1996-12-03 |
| 5578861 | Semiconductor device having redundant circuit | Mitsuya Kinoshita, Atsushi Hachisuka | 1996-11-26 |
| 5571983 | Abutment device for a key switch arrangement operable with both hammer-equipped and hammerless keyboards for electronic musical instruments | Tsutomu Yamaguchi | 1996-11-05 |
| 5542332 | Keyboard apparatus for electronic musical instrument | Yutaka Tamai, Yoshiaki Shimoda | 1996-08-06 |
| 5448512 | Semiconductor memory device with contact region intermediate memory cell and peripheral circuit | Atsushi Hachisuka, Mitsuya Kinoshita | 1995-09-05 |
| 5406875 | Keyboard apparatus for electronic musical instrument | Yutaka Tamai, Yoshiaki Shimoda | 1995-04-18 |
| 4934826 | Block partitioned dynamic semiconductor memory device | Hideshi Miyatake, Hiroyuki Yamasaki, Masaki Shimoda | 1990-06-19 |