Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12258917 | Engine system | Norinosuke Nakatani, Hideaki Suzuki, Hiroyasu Kawauchi, Tadashi Takeuchi, Yoshitaka Takeuchi +2 more | 2025-03-25 |
| 11578686 | Engine system | Yoshitaka Takeuchi, Shohei Matsumoto, Norinosuke Nakatani | 2023-02-14 |
| 9316135 | Heat storage device | Satoshi Hariu, Takafumi Yamasaki | 2016-04-19 |
| 8752596 | Hydrogen filling system and hydrogen filling method | Daigoro Mori, Kumiko Nishizawa, Kosei Yoshida, Keiji Toh, Shintaro Watanabe +1 more | 2014-06-17 |
| 8657920 | Apparatus for purifying hydrogen and method for using the same | Haruyuki Nakanishi, Norihiko Nakamura, Hidekazu Arikawa, Hirofumi Fujiwara, Keiji Toh +2 more | 2014-02-25 |
| 8475722 | Hydrogen generation device and method of using same | Haruyuki Nakanishi, Norihiko Nakamura, Hidekazu Arikawa, Hirofumi Fujiwara, Keiji Toh +2 more | 2013-07-02 |
| 8411438 | Heat sink for power module | Masahiko Kimbara, Keiji Toh, Kota Otoshi, Eiji Kono, Katsufumi Tanaka +4 more | 2013-04-02 |
| 8387685 | Heat sink for power module | Masahiko Kimbara, Keiji Toh, Katsufumi Tanaka, Kota Otoshi, Eiji Kono +4 more | 2013-03-05 |
| 8287629 | Hydrogen gas storage device | Katsuyoshi Fujita, Daigoro Mori, Katsuhiko Hirose, Norihiko Haraikawa | 2012-10-16 |
| 8051977 | Hydrogen storage tank | Katsuyoshi Fujita, Daigoro Mori, Katsuhiko Hirose, Norihiko Haraikawa | 2011-11-08 |
| 8030760 | Semiconductor apparatus and manufacturing method thereof | Keiji Toh, Masahiko Kimbara, Haruo Takagi, Daizo Kamiyama | 2011-10-04 |
| 7980344 | Hydrogen station, method of charging hydrogen, and vehicle | Yoshihiro Isogai, Daigoro Mori | 2011-07-19 |
| 7946446 | Gas storage tank and method of manufacturing the same | Masahiko Kimbara, Daigoro Mori, Takehiro Nito, Akiko Kumano, Makoto Tsuzuki +1 more | 2011-05-24 |
| 7921662 | Hydrogen tank cooling device and cooling method in hydrogen fuel automobile, and hydrogen fuel automobile | Daigoro Mori | 2011-04-12 |
| 7735536 | Filament winding apparatus | Toru Mukai, Natsuhiko Katahira, Sakae Sugishima, Makoto Tsuzuki | 2010-06-15 |
| 7418782 | Method of manufacturing a gas storage tank | Masahiko Kimbara, Daigoro Mori, Takehiro Nito, Akiko Kumano, Makoto Tsuzuki +1 more | 2008-09-02 |
| 7363949 | Hydrogen station, method of charging hydrogen, and vehicle | Yoshihiro Isogai, Daigoro Mori | 2008-04-29 |
| 7326281 | Hydrogen storage tank | Katsuyoshi Fujita, Masahiko Kimbara, Daigoro Mori | 2008-02-05 |
| 7322398 | Pressure tank | Keiji Toh, Katsuyoshi Fujita, Akiko Kumano, Masahiko Kimbara, Yoshihiro Isogai +1 more | 2008-01-29 |
| 7240549 | Measurement of gas fuel amount | Masahiko Kimbara, Daigoro Mori, Takehiro Nito, Makoto Tsuzuki | 2007-07-10 |
| 7169214 | High pressure tank | Makoto Tsuzuki, Keiji Toh, Akiko Kumano, Daigoro Mori, Masahiko Kimbara | 2007-01-30 |
| 7152665 | Pressure tank | Keiji Toh, Katsuyoshi Fujita, Akiko Kumano, Masahiko Kimbara, Yoshihiro Isogai +1 more | 2006-12-26 |
| 7115159 | Solid filling tank | Katsuyoshi Fujita, Keiji Toh, Akiko Kumano, Daigoro Mori | 2006-10-03 |
| 7112239 | Gas storage apparatus | Masahiko Kimbara, Daigoro Mori, Takehiro Nito, Keiji Toh | 2006-09-26 |
| 7062768 | Dynamic load-distributed computer system using estimated expansion ratios and load-distributing method therefor | Yosuke Takano | 2006-06-13 |