Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D763315 | Portion of a display screen of a handheld device with transitional icon | YeongKyu Yoo, Sungmin Kim | 2016-08-09 |
| D724223 | Test meter | Yuji Kurata, YeongKyu Yoo, Youngduk Song, Sunman Kwon | 2015-03-10 |
| D724224 | Test meter | YeongKyu Yoo, Youngduk Song, Sunman Kwon | 2015-03-10 |
| 8323303 | Lancing device | — | 2012-12-04 |
| D633814 | Test meter | — | 2011-03-08 |
| 5641558 | Window glass for an automobile | Kazuyoshi Noda, Tsunemitsu Koizumi, Kouichi Osada, Yasushi Takemasa | 1997-06-24 |
| 5246006 | Apparatus for ultrasonic color flow mapping | Hiroshi Kanda, Shinichiro Umemura, Ryuichi Shinomura, Kageyoshi Katakura, Shizuo Ishikawa +2 more | 1993-09-21 |
| 5111825 | Ultrasonic Doppler flow meter | Toshio Ogawa, Kageyoshi Katakura | 1992-05-12 |
| 5109858 | Pulse doppler measuring apparatus | Yasuhiro Hashimoto, Hiroshi Kanda, Kageyoshi Katakura | 1992-05-05 |
| 5107466 | Ultrasonic doppler flow meter | Toshio Ogawa, Kageyoshi Katakura | 1992-04-21 |
| 5070230 | Electrically heatable windshield | Koichi Osada, Akira Hirano | 1991-12-03 |
| 4995397 | Pulse doppler flow speed meter | Kageyoshi Katakura, Toshio Ogawa | 1991-02-26 |
| 4955386 | Pulse doppler flow speed meter | Kageyoshi Katakura, Shizuo Ishikawa, Toshio Ogawa | 1990-09-11 |
| 4905206 | Ultrasonic doppler flow meter | Kageyoshi Katakura, Toshio Ogawa, Satoshi Tamano, Koji Tanabe, Shizuo Ishikawa | 1990-02-27 |
| 4884448 | Ultrasonic doppler meter | Toshio Ogawa, Kageyoshi Katakura, Shizuo Ishikawa | 1989-12-05 |
| 4761061 | Method for fabrication of electrochromic device and the same fabricated by the method | Seiichi Miyasaka, Tadatoshi Kamimori, Mamoru Mizuhashi, Akihiko Yoshihara | 1988-08-02 |
| 4751847 | Ultrasonic velocity meter | Kageyoshi Katakura, Toshio Ogawa, Ishikawa Shizuo, Mashio Kodama | 1988-06-21 |