Issued Patents All Time
Showing 51–75 of 112 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9640720 | Surface light-emission element using zinc oxide substrate | Morimichi Watanabe, Katsuhiro Imai, Tsutomu Nanataki, Takashi Yoshino, Yukihisa Takeuchi | 2017-05-02 |
| 9627568 | Photovoltaic element | Mikiya Ichimura, Katsuhiro Imai | 2017-04-18 |
| 9595425 | Antenna, dielectric window, plasma processing apparatus and plasma processing method | Naoki Matsumoto, Wataru Yoshikawa, Kazuki Moyama, Kiyotaka Ishibashi, Osamu Morita +1 more | 2017-03-14 |
| 9574270 | Plasma processing apparatus | Michitaka Aita | 2017-02-21 |
| 9548418 | Gallium nitride self-supported substrate, light-emitting device and manufacturing method therefor | Morimichi Watanabe, Tsutomu Nanataki, Katsuhiro Imai, Tomohiko Sugiyama, Takashi Yoshino +2 more | 2017-01-17 |
| 9543473 | Polycrystalline gallium-nitride self-supporting substrate and light-emitting element using same | Morimichi Watanabe, Yoshitaka Kuraoka, Tsutomu Nanataki | 2017-01-10 |
| 9522311 | Iron golf club head and iron golf club | Kazuhiro Doi | 2016-12-20 |
| 9515347 | Lithium secondary battery cathode | Shigeki Okada, Tsutomu Nanataki, Nobuyuki Kobayashi, Akira Urakawa | 2016-12-06 |
| 9343270 | Plasma processing apparatus | Toshihisa Nozawa, Michitaka Aita, Masahiro Yamazaki, Takehisa Saito, Fumihiko Kaji +1 more | 2016-05-17 |
| 9327994 | Zinc oxide powder and process for manufacturing same | Katsuhiro Imai, Koichi Kondo | 2016-05-03 |
| 9324542 | Plasma processing method and plasma processing apparatus | Naoki Matsumoto, Yugo Tomita, Naoki Mihara, Kazuki Takahashi, Michitaka Aita +5 more | 2016-04-26 |
| 9318307 | Zinc oxide sputtering target and method for producing same | Katsuhiro Imai, Koichi Kondo | 2016-04-19 |
| 9312446 | Gallium nitride self-supported substrate, light-emitting device and manufacturing method therefor | Morimichi Watanabe, Tsutomu Nanataki, Katsuhiro Imai, Tomohiko Sugiyama, Takashi Yoshino +2 more | 2016-04-12 |
| 9277637 | Apparatus for plasma treatment and method for plasma treatment | Toshihisa Nozawa, Caizhong Tian, Masaru Sasaki, Naoki Mihara, Naoki Matsumoto +1 more | 2016-03-01 |
| 9048070 | Dielectric window for plasma treatment device, and plasma treatment device | Caizhong Tian, Naoki Matsumoto, Koji Koyama, Naoki Mihara, Kazuki Takahashi +2 more | 2015-06-02 |
| 8988012 | Dielectric window for plasma processing apparatus, plasma processing apparatus and method for mounting dielectric window for plasma processing apparatus | Wataru Yoshikawa, Naoki Matsumoto | 2015-03-24 |
| 8920596 | Plasma processing apparatus | Naoki Mihara, Naoki Matsumoto, Kazuo Murakami | 2014-12-30 |
| 8753475 | Plasma processing apparatus | Naoki Matsumoto, Masaru Sasaki, Kazuyuki Kato, Masafumi Shikata, Shingo Takahashi | 2014-06-17 |
| 8709662 | Method for producing cathode active material for a lithium secondary battery | Ryuta Sugiura, Tsutomu Nanataki | 2014-04-29 |
| 8696814 | Film deposition apparatus and film deposition method | Eisuke Morisaki, Hirokatsu Kobayashi, Ikuo Sawada, Tsunenobu Kimoto, Noriaki Kawamoto +1 more | 2014-04-15 |
| 8628881 | Lithium secondary battery cathode | Shigeki Okada, Tsutomu Nanataki, Nobuyuki Kobayashi, Akira Urakawa | 2014-01-14 |
| D697038 | Baffle plate | Naoki Matsumoto | 2014-01-07 |
| D694790 | Baffle plate for manufacturing semiconductor | Naoki Matsumoto | 2013-12-03 |
| D694791 | Baffle plate for manufacturing semiconductor | Naoki Matsumoto | 2013-12-03 |
| 8444948 | Graphite nano-carbon fiber and method of producing the same | Katsuki Ide, Tetsuya Mine, Tsuyoshi Noma, Masao Kon, Kazutaka Kojo | 2013-05-21 |