Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12341105 | Semiconductor device | Kenichi Koi | 2025-06-24 |
| 11441465 | Exhaust gas purification device and ship including exhaust gas purification device | Takehiko Kakizakai, Toshihiro Fujii, Akira Otaki, Tomohide Hashiguchi, Shintaro Ide | 2022-09-13 |
| 11060610 | Multistage shaft sealing apparatus and rotary machine | Takanobu Otani, Hiroshi Kuzumi, Hiroyuki Tokumasu, Toshihiko Matsuo, Yasuhiro Ikeda +2 more | 2021-07-13 |
| 10688031 | Low-toxicity sophorolipid-containing composition and use therefor | Michiaki Araki, Yoshihiko Hirata | 2020-06-23 |
| 10311984 | Shaft sealing structure and reactor coolant pump | Kentarou Saeki, Hidekazu Uehara, Akihiko Umeda, Masaru Sakai, Hiroshi Kuzumi +7 more | 2019-06-04 |
| 10065982 | High-purity acid-form sophorolipid (SL) containing composition and process for preparing same | Yoshihiko Hirata, Mizuyuki Ryu, Michiaki Araki | 2018-09-04 |
| 9308229 | Method of inhibiting angiogenesis | Hiroko ITOH, Masaki FUJISHIMA, Yukari ARAKAWA, Fukuyoshi NAKADA | 2016-04-12 |
| 8536696 | Conductive pin attached to package substrate | Naohiro Hirose, Yoshiyuki Iwata, Masanori Kawade, Hajime Yazu | 2013-09-17 |
| 8237211 | Non-volatile semiconductor storage device and method of manufacturing the same | Yoshiaki Fukuzumi, Ryota Katsumata, Masaru Kito, Hiroyasu Tanaka, Masaru Kidoh +5 more | 2012-08-07 |
| 8110917 | Package substrate with a conductive connecting pin | Naohiro Hirose, Yoshiyuki Iwata, Masanori Kawade, Hajime Yazu | 2012-02-07 |
| 8105938 | Semiconductor substrate and method of manufacturing the same | — | 2012-01-31 |
| 8035214 | Conductive connecting pin for package substance | Naohiro Hirose, Yoshiyuki Iwata, Masanori Kawade, Hajime Yazu | 2011-10-11 |
| 8013383 | Nonvolatile semiconductor storage device including a plurality of memory strings | Masaru Kidoh, Masaru Kito, Ryota Katsumata, Yoshiaki Fukuzumi, Hiroyasu Tanaka +5 more | 2011-09-06 |
| 7902659 | Conductive connecting pin and package substrate | Naohiro Hirose, Yoshiyuki Iwata, Masanori Kawade, Hajime Yazu | 2011-03-08 |
| 7847393 | Conductive connecting pins for a package substrate | Naohiro Hirose, Yoshiyuki Iwata, Masanori Kawade, Hajime Yazu | 2010-12-07 |
| 7777601 | Circuit breaker | Hiroyuki Kakisako, Kozo Maeta, Masanori Kawamura, Shigeki Koumoto | 2010-08-17 |
| 7394120 | Semiconductor device having a shaped gate electrode and method of manufacturing the same | Hiroyuki Yamasaki | 2008-07-01 |
| 7190035 | Semiconductor device having elevated source/drain on source region and drain region | — | 2007-03-13 |
| 7064028 | Semiconductor memory and method of producing the same | Eiji Ito | 2006-06-20 |
| 6822280 | Semiconductor memory including forming beams connecting the capacitors | Eiji Ito | 2004-11-23 |
| D466872 | Cartridge | Shigeo Matsumoto, Yasushi Fujita, Yuji Himeno | 2002-12-10 |
| D466119 | Machine for identifying fingerprint | Takeshi Funahashi, Takuya Wada, Keiichi Shinozaki, Yoshiyasu Kubota, Yasushi Fujita +1 more | 2002-11-26 |
| D456836 | Ink tank for printer | Iwao Kawamura, Kazunori Namai | 2002-05-07 |
| D453184 | Ink tank for printer | Iwao Kawamura, Kazunori Namai | 2002-01-29 |
| 6323438 | Printed circuit board and semiconductor device using the same | — | 2001-11-27 |