Issued Patents All Time
Showing 151–175 of 226 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8199573 | Nonvolatile semiconductor memory device | Yoshiaki Fukuzumi, Ryota Katsumata, Masaru Kito, Masaru Kidoh, Tomoko Fujiwara +6 more | 2012-06-12 |
| 8198667 | Semiconductor memory device and method for manufacturing same | Takuji Kuniya, Yosuke Komori, Ryota Katsumata, Yoshiaki Fukuzumi, Masaru Kito +3 more | 2012-06-12 |
| 8193571 | Stacked type nonvolatile semiconductor memory device and method of manufacturing same | Ryota Katsumata, Masaru Kito, Yoshiaki Fukuzumi, Masaru Kidoh, Megumi Ishiduki +3 more | 2012-06-05 |
| 8189391 | Non-volatile semiconductor storage device including a control circuit | Kiyotaro Itagaki, Yoshihisa Iwata, Masaru Kidoh, Masaru Kito, Ryota Katsumata +4 more | 2012-05-29 |
| 8189371 | Nonvolatile semiconductor memory device and method for driving same | Ryota Katsumata, Hideaki Aochi, Masaru Kito, Yoshiaki Fukuzumi, Masaru Kidoh +7 more | 2012-05-29 |
| 8188530 | Nonvolatile semiconductor memory device and method for manufacturing same | Ryota Katsumata, Hideaki Aochi, Masaru Kito, Yoshiaki Fukuzumi, Masaru Kidoh +7 more | 2012-05-29 |
| 8178919 | Nonvolatile semiconductor memory device and method for manufacturing same | Tomoko Fujiwara, Ryota Katsumata, Masaru Kito, Yoshiaki Fukuzumi, Masaru Kidoh +7 more | 2012-05-15 |
| 8178917 | Non-volatile semiconductor storage device having memory cells disposed three-dimensionally, and method of manufacturing the same | Ryota Katsumata, Masaru Kito, Yoshiaki Fukuzumi, Masaru Kidoh, Yosuke Komori +3 more | 2012-05-15 |
| 8169826 | Nonvolatile semiconductor memory device | Tomoo Hishida, Yoshihisa Iwata, Megumi Ishiduki, Ryota Katsumata, Yoshiaki Fukuzumi +9 more | 2012-05-01 |
| 8154103 | Semiconductor device | Hideaki Aochi, Ryota Katsumata, Masaru Kidoh, Yoshiaki Fukuzumi, Masaru Kito +1 more | 2012-04-10 |
| 8154068 | Non-volatile semiconductor storage device and method of manufacturing the same | Ryota Katsumata, Hideaki Aochi, Masaru Kito, Megumi Ishiduki, Yosuke Komori +2 more | 2012-04-10 |
| 8148789 | Non-volatile semiconductor storage device and method of manufacturing the same | Masaru Kito, Ryota Katsumata, Masaru Kidoh, Yoshiaki Fukuzumi, Hideaki Aochi +1 more | 2012-04-03 |
| 8148769 | Nonvolatile semiconductor memory device and method of manufacturing the same | Masaru Kito, Yoshiaki Fukuzumi, Ryota Katsumata, Masaru Kidoh, Megumi Ishiduki +2 more | 2012-04-03 |
| 8142330 | Continuously variable transmission and control method thereof | Hideaki Suzuki, Ryousuke Nonomura, Takuichiro Inoue, Mamiko Inoue | 2012-03-27 |
| 8138863 | Electromagnetic relay | Ikuhiro Yoshihara, Ryuichi Hashimoto, Kazuchika Hiroki, Hideaki Tsuji | 2012-03-20 |
| 8138489 | Non-volatile semiconductor storage device and method of manufacturing the same | Masaru Kidoh, Ryota Katsumata, Masaru Kito, Yosuke Komori, Megumi Ishiduki +2 more | 2012-03-20 |
| 8120961 | Nonvolatile semiconductor memory device | Ryota Katsumata, Masaru Kito, Yoshiaki Fukuzumi, Masaru Kidoh, Yosuke Komori +2 more | 2012-02-21 |
| 8096906 | Continuously variable transmission and control method for continuously variable transmission | Takuichiro Inoue, Hiroki Iwasa, Yoshihisa Kodama | 2012-01-17 |
| 8089120 | Semiconductor memory device | Masaru Kidoh, Ryota Katsumata, Masaru Kito, Yosuke Komori, Megumi Ishiduki +2 more | 2012-01-03 |
| 8084807 | Nonvolatile semiconductor memory device and method for manufacturing same | Megumi Ishiduki, Ryota Katsumata, Masaru Kidoh, Yosuke Komori, Masaru Kito +2 more | 2011-12-27 |
| 8048798 | Method for manufacturing a nonvolatile semiconductor storage device where memory cells are arranged three dimensionally | Masaru Kidoh, Masaru Kito, Ryota Katsumata, Yoshiaki Fukuzumi, Megumi Ishiduki +3 more | 2011-11-01 |
| 8017993 | Nonvolatile semiconductor memory device and method for manufacturing same | Masaru Kidoh, Yosuke Komori, Megumi Ishiduki, Ryota Katsumata, Masaru Kito +2 more | 2011-09-13 |
| 8013383 | Nonvolatile semiconductor storage device including a plurality of memory strings | Masaru Kidoh, Masaru Kito, Ryota Katsumata, Yoshiaki Fukuzumi, Megumi Ishiduki +5 more | 2011-09-06 |
| 8008710 | Non-volatile semiconductor storage device | Yoshiaki Fukuzumi, Ryota Katsumata, Masaru Kito, Masaru Kidoh, Megumi Ishiduki +2 more | 2011-08-30 |
| 7982261 | Nonvolatile semiconductor memory device and method for manufacturing same | Masaru Kidoh, Ryota Katsumata, Masaru Kito, Yosuke Komori, Megumi Ishiduki +2 more | 2011-07-19 |