Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11305992 | Ozone generation device and power supply for ozone generation device | Yuji Okita, Michiko Hashimoto, Kie Kubo, Hiroshi Mochikawa | 2022-04-19 |
| 10759661 | Ozone generation apparatus | Yuji Okita, Kiyoyuki Amemori, Kie Kubo, Ryutaro MAKISE, Kazuhiko Noda +1 more | 2020-09-01 |
| 10144643 | Ozone generation device | Kazuhiko Noda, Ryoichi Takahashi, Kie Kubo | 2018-12-04 |
| 10112125 | Treatment method for used ion exchange resin | Toshiaki SUGIMORI, Shinya Miyamoto, Seiichi Murayama, Yumi Yaita, Masaaki Kaneko | 2018-10-30 |
| 9309118 | Ozone generating apparatus | Ryoichi Takahashi, Kazuhiko Noda, Kie Kubo | 2016-04-12 |
| 8663569 | Ozone generating apparatus | Kiyoyuki Amemori, Ryutaro MAKISE, Kanako Nakajima, Kazuhiko Noda, Michiko Hashimoto | 2014-03-04 |
| 7067709 | First aid adhesive plaster | Masanori Yoshikawa | 2006-06-27 |
| 6617486 | First aid adhesive plaster | — | 2003-09-09 |
| 6611099 | Plasma display panel using Xe discharge gas | Kiyohisa Terai, Takeshi Shinkai, Yuuji Okita, Shinji Kobayashi | 2003-08-26 |
| 6284205 | Ozonizing unit ozone generator and ozone-processing system | Shinji Kobayashi, Ichiro Yamanashi, Yuuji Okita, Shigeru Kawaguchi, Yasuhiro Ogura +2 more | 2001-09-04 |
| 6027762 | Method for producing flexible board | Tsutomu Tomita, Hironobu Kanesawa, Shingo Naito, Toshiki Hayasaka | 2000-02-22 |
| 5454003 | Gas laser oscillator | Kiyohisa Terai, Tohoru Tamagawa, Hirokatsu Suzuki | 1995-09-26 |
| 5408490 | Gas laser device | Kiyohisa Terai, Tohru Tamagawa, Hideyuki Shinonaga, Hirokatsu Suzuki | 1995-04-18 |
| 5295149 | Gas laser device | Kiyohisa Terai, Tohru Tamagawa, Shinji Kobayashi, Akira Moriguchi, Hirokatsu Suzuki | 1994-03-15 |
| 4808172 | First-aid adhesive bandage | — | 1989-02-28 |
| 4689044 | First-aid adhesive bandage | — | 1987-08-25 |
| 4666040 | Small article holding package | — | 1987-05-19 |