Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12390793 | Porous composite and method of producing porous composite | Masashi Kuboyama, Takuya Nakashima, Yunie Izumi | 2025-08-19 |
| 11666890 | Porous ceramic structure | Yunie Izumi | 2023-06-06 |
| 10632648 | Ceramic formed body extrusion method, ceramic formed body, and ceramic porous body | Takafumi KIMATA, Yoshio Kikuchi, Masaki Ishikawa, Kisuke Yamamoto, Kenji Morimoto | 2020-04-28 |
| 10596722 | Ceramic formed body extrusion method, ceramic formed body, and ceramic porous body | Takafumi KIMATA, Yoshio Kikuchi, Masaki Ishikawa, Kisuke Yamamoto, Kenji Morimoto | 2020-03-24 |
| 10421213 | Ceramic formed body extrusion method, ceramic formed body, and ceramic porous body | Takafumi KIMATA, Yoshio Kikuchi, Masaki Ishikawa, Kisuke Yamamoto, Kenji Morimoto | 2019-09-24 |
| 9349739 | OTP memory | Yoshitaka Kubota | 2016-05-24 |
| 9339799 | Honeycomb structure and manufacturing method thereof | Yoshio Kikuchi, Hiroharu Kobayashi, Miyuki KOJIMA, Yoshimasa Kobayashi | 2016-05-17 |
| 9289754 | Honeycomb structure | Yoshio Kikuchi | 2016-03-22 |
| 9105338 | OTP memory | Yoshitaka Kubota | 2015-08-11 |
| 8982648 | Semiconductor memory device and antifuse programming method | Takuji Onuma, Hiromichi Takaoka, Yoshitaka Kubota, Hiroshi Tsuda | 2015-03-17 |
| 8942023 | Semiconductor device | Hiroshi Tsuda, Yoshitaka Kubota, Hiromichi Takaoka | 2015-01-27 |
| 8675385 | Semiconductor device having memory unit, method of writing to or reading from memory unit, and semiconductor device manufacturing method | Hiromichi Takaoka, Hiroshi Tsuda, Kiyokazu Ishige, Yoshitaka Kubota, Takuji Onuma | 2014-03-18 |
| 8592942 | Non-volatile semiconductor memory device | Noriaki Kodama, Hiroyuki Kobatake, Takuji Onuma | 2013-11-26 |
| 8530949 | Semiconductor device with common contact coupling gate wiring integrated with gate electrode of antifuse to diffusion layer | Takuji Onuma, Hiromichi Takaoka, Yoshitaka Kubota, Hiroshi Tsuda, Kiyokazu Ishige | 2013-09-10 |
| 8519508 | Semiconductor device having an anti-fuse element and a transistor with a pocket region | Yoshitaka Kubota, Hiroshi Tsuda, Takuji Onuma, Hiromichi Takaoka | 2013-08-27 |
| 7838961 | Method of manufacturing semiconductor device | Kenji Saitou | 2010-11-23 |
| 7626855 | Semiconductor memory device | Noriaki Kodama | 2009-12-01 |
| 7449393 | Method of manufacturing a semiconductor device with a shallow trench isolation structure | Kenji Saitou | 2008-11-11 |
| 7425747 | Semiconductor device | Atsushi Watanabe, Katsushi Tara | 2008-09-16 |
| 7337547 | High frequency switching circuit device | Eiji Yasuda, Yasuyuki Masumoto, Tadayoshi Nakatsuka, Atsushi Watanabe, Katsushi Tara | 2008-03-04 |
| 7250642 | Field-effect transistor | Yasuyuki Masumoto, Atsushi Watanabe, Eiji Yasuda | 2007-07-31 |
| 7106121 | High frequency switch circuit | Katsushi Tara, Tadayoshi Nakatsuka | 2006-09-12 |
| 7079860 | Semiconductor apparatus and communication apparatus | Shinji Yamamoto, Kaname Motoyoshi, Shinji Fukumoto, Atsushi Watanabe | 2006-07-18 |
| 7020453 | High-frequency switch circuit and mobile telecommunications terminal device using the same | Tadayoshi Nakatsuka, Atsushi Suwa | 2006-03-28 |
| 6653697 | High frequency switch circuit and communications terminal using the same | Tadayoshi Nakatsuka, Katsushi Tara | 2003-11-25 |