Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11116856 | Hand dryer with UV disinfection device | Yasuhiko Wakahata | 2021-09-14 |
| 10596285 | Sterilizing method | Keisuke Naito, Shinji Suzuki | 2020-03-24 |
| 10377628 | Energy storage transportation method and energy carrier system | Shinji Kambara, Tomonori Miura | 2019-08-13 |
| 10207926 | Ozone generator | Keisuke Naito, Shinji Suzuki | 2019-02-19 |
| 9159545 | Excimer lamp | Yukiharu Tagawa, Junya Asayama, Koichi Takegoshi, Kosuke Yamada | 2015-10-13 |
| 7935266 | Wet etching method using ultraviolet-light and method of manufacturing semiconductor device | Satoshi Kume, Hiroshi Sugahara | 2011-05-03 |
| 6787787 | Ultraviolet radiation producing apparatus | Hiroshi Sugawara, Fumitosho Takemoto, Hiroaki Tokai, Jun Murase | 2004-09-07 |
| 6657367 | Dielectric barrier discharge lamp device | Satoru Fukuda, Shinji Sugioka | 2003-12-02 |
| 6624428 | Process and device for treatment by dielectric barrier discharge lamps | — | 2003-09-23 |
| 6570301 | Dielectric barrier discharge lamp device with coupler for coolant fluid flow | Shinji Sugioka, Satoru Fukuda | 2003-05-27 |
| 6525451 | Dielectric barrier discharge lamp with tube remnant discharge chamber connection | Kunio Kasagi, Masahide Kiyose | 2003-02-25 |
| 5763999 | Light source device using a double-tube dielectric barrier discharge lamp and output stabilizing power source | Hiromitsu Matsuno, Masashi Okamoto, Tatsushi Igarashi, Fumitoshi Takemoto | 1998-06-09 |
| 5757132 | Dielectric barrier discharge lamp | Hiromitsu Matsuno, Kenichi Hirose, Kunio Kasagi, Fumitoshi Takemoto, Yoshinori Aiura +1 more | 1998-05-26 |
| 5666026 | Dielectric barrier discharge lamp | Hiromitsu Matsuno, Kenichi Hirose, Kunio Kasagi, Fumitoshi Takemoto, Yoshinori Aiura +1 more | 1997-09-09 |
| 5581152 | Dielectric barrier discharge lamp | Hiromitsu Matsuno, Tatsushi Igarashi, Tatsumi Hiramoto, Fumitoshi Takemoto, Yasuo Oonishi +3 more | 1996-12-03 |
| 5542867 | Process for connection of a molybdenum foil to a molybdenum lead portion and method of producing a hermetically enclosed part of a lamp using the process | Kenichi Hirose, Tatsushi Igarashi | 1996-08-06 |