Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11412607 | Atomic beam generator, bonding apparatus, surface modification method, and bonding method | Seiichi Hata, Junpei Sakurai, Yuuki Hirai, Hiroyuki Tsuji, Tomoki Nagae +1 more | 2022-08-09 |
| 9947428 | Atomic beam source | Hiroyuki Tsuji, Tomonori Takahashi, Yoshimasa Kondo, Kazumasa Kitamura, Tomoki Nagae | 2018-04-17 |
| 8632852 | Method for producing a honeycomb filter | Hiroyuki Tsuji, Shuhei Fujita, Kazuhi Matsumoto | 2014-01-21 |
| 8534221 | Honeycomb filter production apparatus | Hiroyuki Tsuji, Shuhei Fujita, Kazuhi Matsumoto | 2013-09-17 |
| 8495968 | Honeycomb filter production apparatus | Hiroyuki Tsuji, Shuhei Fujita, Kazuhi Matsumoto | 2013-07-30 |
| 8421857 | Inspection device of plugged honeycomb structure and inspection method of plugged honeycomb structure | Akihiro Mizutani, Kensuke Tanaka | 2013-04-16 |
| 8421860 | Inspection method of honeycomb structure | Akihiro Mizutani, Kensuke Tanaka | 2013-04-16 |
| 8174689 | Apparatus for inspecting defects of honeycomb structure | Hiroyuki Shindo, Jun Inoue, Keita Oikawa | 2012-05-08 |
| 7635944 | Electron-emitting device and method for manufacturing same | Iwao Ohwada, Masao Takahashi, Shuichi Ozawa, Kei Kosaka | 2009-12-22 |
| 7518131 | Electron beam irradiating apparatus | Tsutomu Nanataki, Iwao Ohwada, Yuki Bessho | 2009-04-14 |
| 7474060 | Light source | Yukihisa Takeuchi, Tsutomu Nanataki, Iwao Ohwada | 2009-01-06 |
| RE40489 | Display-driving device and display-driving method performing gradation control based on a temporal modulation system | Yukihisa Takeuchi, Tsutomu Nanataki, Iwao Ohwada | 2008-09-09 |
| 7379037 | Display apparatus, method of driving display apparatus, electron emitter, method of driving electron emitter, apparatus for driving electron emitter, electron emission apparatus, and method of driving electron emission apparatus | Yukihisa Takeuchi, Tsutomu Nanataki, Iwao Ohwada | 2008-05-27 |
| 7336026 | High efficiency dielectric electron emitter | Yukihisa Takeuchi, Tsutomu Nanataki, Iwao Ohwada | 2008-02-26 |
| 7304440 | Electron-emitting apparatus | Iwao Ohwada, Tetsuyuki Kameji, Hirokazu Nakamura | 2007-12-04 |
| 7230371 | Light source | Yukihisa Takeuchi, Tsutomu Nanataki, Iwao Ohwada | 2007-06-12 |
| 7176609 | High emission low voltage electron emitter | Yukihisa Takeuchi, Tsutomu Nanataki, Iwao Ohwada | 2007-02-13 |
| 7141915 | Actuator device | Yukihisa Takeuchi, Tsutomu Nanataki, Koji Kimura, Natsumi Shimogawa | 2006-11-28 |
| 7109962 | Display device | Yukihisa Takeuchi, Tsutomu Nanataki, Iwao Ohwada, Yasuharu Kuno | 2006-09-19 |
| 7006061 | Display device | Yukihisa Takeuchi, Tsutomu Nanataki, Iwao Ohwada, Yasuharu Kuno | 2006-02-28 |
| 6922274 | Display device and method for producing the same | Yukihisa Takeuchi, Tsutomu Nanataki, Natsumi Shimogawa | 2005-07-26 |
| 6879753 | Display device | Yukihisa Takeuchi, Tsutomu Nanataki, Natsumi Shimogawa | 2005-04-12 |
| 6768846 | Display device and method for producing the same | Yukihisa Takeuchi, Tsutomu Nanataki, Natsumi Shimogawa, Kazuhiro Yamamoto | 2004-07-27 |
| 6753846 | Reflective display device | Yukihisa Takeuchi, Tsutomu Nanataki, Natsumi Shimogawa | 2004-06-22 |
| 6724973 | Display and its manufacturing method | Yukihisa Takeuchi, Tsutomu Nanataki, Natsumi Shimogawa | 2004-04-20 |