Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12195369 | Water treatment device | Yoshihiro Nakayama, Eiji IMAMURA | 2025-01-14 |
| 12099926 | Water treatment plant and method for operating water treatment plant | Eiji IMAMURA, Yuki Sato, Wataru Yoshida, Yohei Ueno, Nozomu Yasunaga +3 more | 2024-09-24 |
| 12037273 | Ion removal apparatus | Yoshihiro Nakayama, Tadashi Saito, Kota Kurihara, Ryuki Yoshida, Masaru Takada | 2024-07-16 |
| 11667551 | Water treatment device, water treatment system, method of assembling water treatment device, and water treatment method | Yoshihiro Nakayama, Tokiko Yamauchi, Nozomu Yasunaga, Kenro Mitsuda | 2023-06-06 |
| 10961135 | Water treatment apparatus and water treatment method | Yoshihiro Nakayama, Tokiko Yamauchi, Nozomu Yasunaga | 2021-03-30 |
| 10197293 | Scale trapping unit and water heater | Aya KAWASHIMA, Shigeru IIJIMA, Seiji Furukawa, Kazuhiro Miya, Kazutaka Suzuki +1 more | 2019-02-05 |
| 9845961 | Humidifier and method of hydrophilization processing for humidifying material | Tadashi Saito, Kazuhiro Miya, Seiji Furukawa, Takafumi Nakai | 2017-12-19 |
| 8840785 | Scale deposition device and water heater | Seiji Furukawa, Toshiyuki Kamiya, Tadashi Saito, Isamu Hirashiki | 2014-09-23 |
| 7965372 | Apparatus for removing photoresist film | Masaki Kuzumoto, Izumi Oya, Makoto Miyamoto | 2011-06-21 |
| 6955178 | Substrate treatment apparatus | Masaki Kuzumoto, Izumi Oya, Makoto Miyamoto, Hideo Horibe, Tatsuo Kataoka +1 more | 2005-10-18 |
| 6715944 | Apparatus for removing photoresist film | Izumi Oya, Makoto Miyamoto, Masaki Kuzumoto, Masashi Ohmori, Tatsuo Kataoka | 2004-04-06 |
| 6616773 | Substrate treatment method | Masaki Kuzumoto, Izumi Oya, Makoto Miyamoto, Hideo Horibe, Tatsuo Kataoka +1 more | 2003-09-09 |
| 6517998 | Method for removing photoresist film and apparatus used therefor | Masaki Kuzumoto, Izumi Oya, Makoto Miyamoto | 2003-02-11 |
| 6517999 | Method of removing photoresist film | Izumi Oya, Makoto Miyamoto, Masaki Kuzumoto, Masashi Ohmori, Tatsuo Kataoka | 2003-02-11 |