Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11569253 | Semiconductor memory device | Takeshi Nagatomo, Tatsuo Izumi, Ryota Suzuki, Takuya NISHIKAWA, Yasuhito Nakajima +2 more | 2023-01-31 |
| 11224840 | Exhaust gas purification catalyst | Hiromasa Suzuki, Masahide Miura, Yoshinori Saito, Satoru Katoh, Toshitaka Tanabe +5 more | 2022-01-18 |
| 10731532 | Exhaust gas purification catalyst | Hiromasa Suzuki, Masahide Miura, Yoshinori Saito, Satoru Katoh, Toshitaka Tanabe +5 more | 2020-08-04 |
| 10539056 | Exhaust gas purification catalyst | Hiromasa Suzuki, Masahide Miura, Yoshinori Saito, Satoru Katoh, Toshitaka Tanabe +5 more | 2020-01-21 |
| 10413895 | Exhaust gas purification catalyst | Hiromasa Suzuki, Masahide Miura, Yoshinori Saito, Satoru Katoh, Toshitaka Tanabe +5 more | 2019-09-17 |
| 10323554 | Exhaust gas purification catalyst | Hiromasa Suzuki, Masahide Miura, Yoshinori Saito, Satoru Katoh, Toshitaka Tanabe +5 more | 2019-06-18 |
| 10304845 | Semiconductor device and method of manufacturing the same | Satoshi Nagashima | 2019-05-28 |
| 10112181 | Catalyst for purification of exhaust gas, method for producing the same, and method for purification of exhaust gas using the same | Satoru Katoh, Toshitaka Tanabe, Masahide Miura, Hiromasa Suzuki, Hirotaka Ori +3 more | 2018-10-30 |
| 9935115 | Nonvolatile semiconductor storage device and method of manufacturing nonvolatile semiconductor storage device | — | 2018-04-03 |
| 9666239 | Semiconductor device | Tatsuya Fukumura | 2017-05-30 |
| 9653314 | Semiconductor device and manufacturing method thereof | Satoshi Nagashima, Koichi Matsuno, Takashi Sugihara | 2017-05-16 |
| 9257570 | Semiconductor memory device and method for manufacturing the same | Hiroyasu Sato, Satoshi Nagashima | 2016-02-09 |
| 8647082 | Fuel pump | Kazumichi Hanai | 2014-02-11 |
| 8288903 | Stator of rotary electric motor and fuel pump | Tatsuhisa Matsuda, Futoshi Abe, Kazumichi Hanai, Atsushi Sugimoto, Fusatomo Miyake | 2012-10-16 |
| 6711373 | Printer and transfer unit | — | 2004-03-23 |
| 6426987 | Imaging system and method of constructing image using the system | Hironobu Nakamura, Seiki Hamada, Shuji Yamamoto, Shogo Azemoto | 2002-07-30 |
| 6229978 | Having aggregated toner dispersion member developing apparatus | Shinichi Yaoi, Katsuya Shimatsu, Jun Shimizu | 2001-05-08 |
| 6055401 | Electrophotographic image-forming apparatus having developing device which includes a plurality of developing rollers | Yoshihiro Tonomoto, Hiroshi Sato, Toshio Hino, Toshimasa Toyama, Masaaki Ohyama +4 more | 2000-04-25 |
| 5986017 | Toner binder for flash fixing, toner, electrostatic photographic printing method and apparatus therefor | Yoshimichi Katagiri, Hitoshi Kusaba, Yasuharu Takeuchi, Yuzo Horikoshi, Makoto Koshi +4 more | 1999-11-16 |
| 5618648 | Toner binder, toner, electrophotographic method and apparatus therefor | Yuzo Horikoshi, Norio Sawatari, Takeshi Ogino, Makoto Koshi, Kazuhiko Kido +6 more | 1997-04-08 |