Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12137059 | L2 switch, communication control method, and communication control program | Yuki Takei, Masato Nishiguchi | 2024-11-05 |
| 12074793 | L2 switch, communication control method, and communication control program | Yuki Takei, Masato Nishiguchi | 2024-08-27 |
| 12047225 | Network system management apparatus and method | Yuki Takei, Yuta Watanabe | 2024-07-23 |
| 11954512 | Control device and control method | Satomi Inoue, Hiroshi Osawa, Takayuki Fujiwara | 2024-04-09 |
| 11936490 | L2 switch, communication method, and communication program | Yuki Takei, Tomonori Takeda | 2024-03-19 |
| 11895000 | Packet transfer device, packet transfer method, and packet transfer program | Masato Nishiguchi, Yuki Takei | 2024-02-06 |
| 11558283 | Information collecting system and information collecting method | Takamichi Kikkawa, Hiroshi Osawa, Satoshi Nishiyama | 2023-01-17 |
| 11431636 | Communication system and communication method | Satoshi Nishiyama, Takayuki Fujiwara, Yuki Takei | 2022-08-30 |
| 11323385 | Communication system and communication method | Satomi Inoue, Takayuki Fujiwara, Satoshi Nishiyama | 2022-05-03 |
| 11212206 | Control device and control method | Hiroshi Osawa, Satoshi Nishiyama, Takayuki Fujiwara, Satomi Inoue | 2021-12-28 |
| RE48583 | X-ray diagnosis apparatus and image processing apparatus | Takuya Sakaguchi, Kunio Shiraishi, Kyojiro Nambu | 2021-06-08 |
| 8675946 | X-ray diagnosis apparatus and image processing apparatus | Takuya Sakaguchi, Kunio Shiraishi, Kyojiro Nambu | 2014-03-18 |
| 8311305 | X-ray diagnostic apparatus, image processing apparatus, and method of calculating filter coefficients used for image formation processing in x-ray diagnostic apparatus and the like | Shigeharu Ohyu, Shingo Kanemitsu | 2012-11-13 |
| 6222906 | X-ray diagnostic apparatus using an X-ray flat panel detector and method for controlling the X-ray diagnostic apparatus | Takuya Sakaguchi, Akira Tsukamoto, Naoto Watanabe | 2001-04-24 |
| 6163029 | Radiation detector, radiation detecting method and X-ray diagnosing apparatus with same radiation detector | Shinichi Yamada, Michitaka Honda, Kunio Aoki, Takuya Sakaguchi | 2000-12-19 |
| 5818898 | X-ray imaging apparatus using X-ray planar detector | Akira Tsukamoto, Seiichiro Nagai, Koichiro Nabuchi, Tohru Saisu, Shin-ichi Yamada +2 more | 1998-10-06 |
| 5666395 | X-ray diagnostic apparatus | Akira Tsukamoto, Koichiro Nabuchi, Shin-ichi Yamada, Tohru Saisu, Takayuki Tomisaki +2 more | 1997-09-09 |
| 5652777 | Diagnostic X-ray apparatus | Seiichiro Nagai, Akira Tsukamoto, Koichiro Nabuchi | 1997-07-29 |
| 5583905 | X-ray imaging apparatus capable of eliminating unwanted X-ray image signal components | Yoshio Taniguchi | 1996-12-10 |
| 5420431 | Imaging apparatus using multiple image signal read out lines with improved image quality | — | 1995-05-30 |
| 5406610 | X-ray diagnostics apparatus with correction means | — | 1995-04-11 |
| 5357550 | Apparatus for diagnosing vascular systems in organism | Hiroshi Asahina | 1994-10-18 |
| 5345938 | Diagnostic apparatus for circulatory systems | Shigemi Fujiwara, Mikihito Hayashi, Akira Tsukamoto, Kinya Takamizawa, Masayuki Takano +1 more | 1994-09-13 |
| 5268757 | High speed imaging apparatus without lowering of dynamic range | Seiichiro Nagai | 1993-12-07 |
| 5187584 | X-ray fluoroscopic apparatus using a solid-state imaging device | Yukio Endo | 1993-02-16 |