Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12195369 | Water treatment device | Yoshihiro Nakayama, Seiji Noda | 2025-01-14 |
| 12099926 | Water treatment plant and method for operating water treatment plant | Yuki Sato, Wataru Yoshida, Seiji Noda, Yohei Ueno, Nozomu Yasunaga +3 more | 2024-09-24 |
| 11790325 | Operation support device and operation support method | Natsumi Hatta, Takumi Suda, Wataru Yoshida | 2023-10-17 |
| 11485655 | Water treatment control system | Takumi Suda, Nozomu Yasunaga, Yoshifumi HAYASHI | 2022-11-01 |
| 10941056 | Water treatment device and water treatment method | Tokiko Yamauchi, Yoshihiro Nakayama, Nozomu Yasunaga | 2021-03-09 |
| 5955780 | Contact converting structure of semiconductor chip and process for manufacturing semiconductor chip having said contact converting structure | Etsuji Suzuki, Hiroshi Odaira | 1999-09-21 |
| 5822850 | Circuit devices and fabrication Method of the same | Hiroshi Odaira, Yusuke Wada, Yasushi Arai, Kenji Sasaoka, Takahiro Mori +2 more | 1998-10-20 |
| 5600103 | Circuit devices and fabrication method of the same | Hiroshi Odaira, Yusuke Wada, Yasushi Arai, Kenji Sasaoka, Takahiro Mori +2 more | 1997-02-04 |
| 5334774 | Process for purifying phenol | Kayoko Kogure, Kazuo Kimura, Michihiro Kawasaki, Masaaki Toma | 1994-08-02 |
| 4855866 | Capacitor network | Katsumi Nishiyama | 1989-08-08 |
| 4698605 | Monolithic LC feed-through filter having a ferrite body with a re-oxidized capacitive layer | Takashi Kumokawa, Fumio Nakayama, Haruhumi Mandai, Iwao Fukutani, Kunisaburo Tomono | 1987-10-06 |
| 4527229 | Flyback transformer with high voltage variable resistor built therein | Toshio Shoji | 1985-07-02 |