Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12300471 | Stage, plasma processing apparatus, and cleaning method | — | 2025-05-13 |
| 11985489 | Sound processing method, terminal, and sound system | Hiroshi Kotaki, Mitsutaka Goto, Mizuyuki Shirai, Akihiro Sonogi, Hitomi Shimizu | 2024-05-14 |
| 11869753 | Plasma processing apparatus | Yuzo Uemura, Yusei Kuwabara, Tomoya Ujiie | 2024-01-09 |
| 11705346 | Substrate processing apparatus | Yusei Kuwabara | 2023-07-18 |
| 10896811 | Antenna device, radiation method of electromagnetic waves, plasma processing apparatus, and plasma processing method | Ayako Ito, Koji Koyama, Yuki KAWADA, Naoki Matsumoto | 2021-01-19 |
| 10832892 | Antenna, plasma processing device and plasma processing method | Kazuki Takahashi, Yuki KAWADA, Naoki Matsumoto, Koji Koyama, Shohei Fukano +3 more | 2020-11-10 |
| 10553402 | Antenna device and plasma processing apparatus | Yuki KAWADA, Naoki Matsumoto, Koji Koyama, Ayako Ito | 2020-02-04 |
| 10446628 | Organic light-emitting display apparatus | Jungmi Choi | 2019-10-15 |
| 10262585 | Organic light-emitting display apparatus and driving method therefor | Kyunghoon Chung | 2019-04-16 |
| 10109692 | Organic light-emitting display device | Jungmi Choi | 2018-10-23 |
| 9412565 | Temperature measuring method and plasma processing system | Yusuke Yoshida, Ryou Son, Masayuki Kohno, Naoki Matsumoto | 2016-08-09 |
| 9324542 | Plasma processing method and plasma processing apparatus | Naoki Matsumoto, Yugo Tomita, Naoki Mihara, Kazuki Takahashi, Michitaka Aita +5 more | 2016-04-26 |
| 9305477 | Organic light emitting display device | Keum-Nam Kim | 2016-04-05 |
| 9269303 | Organic light emitting display device and method of driving the same | — | 2016-02-23 |
| 8974628 | Plasma treatment device and optical monitor device | Toshihisa Nozawa, Shinya Nishimoto, Munetaka Yamagami, Kazuki Moyama | 2015-03-10 |
| 8810488 | Display device and method for driving the same | — | 2014-08-19 |
| 8605077 | Display device | — | 2013-12-10 |
| 8514161 | Current-driven display device | — | 2013-08-20 |
| 8421719 | Driving circuit for display device, and display device | Akira Tagawa | 2013-04-16 |
| 8344982 | Current-driven display device | — | 2013-01-01 |
| 8325118 | Electric current driving type display device | — | 2012-12-04 |
| 8299986 | Driving circuit for display device, and display device | Akira Tagawa | 2012-10-30 |
| 8289246 | Electric current driving type display device and pixel circuit | Seiji Ohhashi, Toshihiro Ohba | 2012-10-16 |
| 8188991 | Display device and driving method thereof | Seiji Ohhashi | 2012-05-29 |
| 8102337 | Driving circuit for display device, and display device | Akira Tagawa | 2012-01-24 |