Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12429167 | High pressure gas container and production method therefor | Hiroshi Okano, Shusaku Takagi, Nobuyuki Ishikawa, Toshio Takano | 2025-09-30 |
| 12264778 | High-pressure hydrogen container | Hiroshi Okano, Shusaku Takagi, Nobuyuki Ishikawa, Toshio Takano | 2025-04-01 |
| 12222069 | High-pressure hydrogen tank | Toshio Takano, Hiroshi Okano, Akihide Nagao, Nobuyuki Ishikawa | 2025-02-11 |
| 12203602 | Hydrogen supply system | Hiroshi Okano, Shusaku Takagi, Nobuyuki Ishikawa, Akihide Nagao, Toshio Takano +4 more | 2025-01-21 |
| 12031674 | High-pressure hydrogen container | Toshio Takano, Hiroshi Okano, Kotaro Kadota, Shusaku Takagi | 2024-07-09 |
| 11982644 | Life estimation apparatus for accumulator and life extension method for pressure accumulator | Hiroshi Okano, Akihide Nagao, Nobuyuki Ishikawa, Toshio Takano | 2024-05-14 |
| 11788687 | Method of manufacturing pressure accumulator | Hiroshi Okano, Akihide Nagao, Nobuyuki Ishikawa, Toshio Takano | 2023-10-17 |
| 11541420 | Method for forming multilayer coated film | Yoshinari Matsuura, Takayuki Ono, Hironori Tonomura, Masako Hase, Hiroshi Mitsuishi +1 more | 2023-01-03 |
| 11414767 | Electrolytic chlorine dioxide gas manufacturing device | Yasuhiro Takigawa, Kazuhiko Taguchi, Shigeo Asada, Kouichi Taura, Koichi Nakahara +1 more | 2022-08-16 |
| 11310390 | Information processing apparatus, information processing method, and non-transitory recording medium | — | 2022-04-19 |
| 10753004 | Electrolytic chlorine dioxide gas manufacturing device | Yasuhiro Takigawa, Kazuhiko Taguchi, Shigeo Asada, Kouichi Taura, Koichi Nakahara +1 more | 2020-08-25 |
| 10717895 | Method for forming multilayer coated film | Masako Hase, Keiji Ambo, Yoshinori Narita, Hiroshi Nishinaka, Yukihiro Ikeura | 2020-07-21 |
| 10239032 | Unit for chlorine dioxide generation and chlorine dioxide generation device | Yasuhiro Takigawa, Koichi Nakahara, Daisuke Kato, Kazuhiko Taguchi, Koshiro Sogawa +2 more | 2019-03-26 |
| 8689827 | Fuel supply apparatus | Tetsuro Okazono, Shinobu Oikawa, Kiyomori Kobayashi, Norihiro Hayashi, Shinji Noda +4 more | 2014-04-08 |
| 6827753 | Gas/liquid separation system | Teruaki Kitano | 2004-12-07 |
| 6709476 | Centrifugal air-oil separator | Teruaki Kitano, Takaaki Kato, Shozo Shiraki, Yoshitaka Nishio | 2004-03-23 |
| 6475256 | Cyclone type gas-liquid separator | Yoshitaka Nishio, Teruaki Kitano, Takaaki Kato | 2002-11-05 |
| 5902479 | Oil filter incorporating a drain valve | Sadahito Fukumori, Masahiro Tomita | 1999-05-11 |
| 5876600 | Element exchange type filter | Masahiro Tomita, Sadahito Fukumori | 1999-03-02 |