Issued Patents All Time
Showing 1–25 of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11603966 | Device for automatically opening/closing gas barrel valve and method therefor | Du Chul Kim, Won Ho Choi | 2023-03-14 |
| 11378232 | Device for automatically opening/closing gas barrel valve and method therefor | Du Chul Kim, Won Ho Choi | 2022-07-05 |
| 8184103 | Mobile terminal having moving keypad | Yusuru Masuda | 2012-05-22 |
| 8112133 | Keypad and slide type mobile terminal having the same | Keiichi Minamide, Norio Okada, Hideki Hayashi | 2012-02-07 |
| D626108 | Mobile phone | Yasuhisa Kaneda, Yusuru Masuda | 2010-10-26 |
| D626106 | Mobile phone | Norio Okada, Yusuru Masuda | 2010-10-26 |
| D625698 | Mobile phone | Hirohisa Miyazaki, Yuzuru Masuda | 2010-10-19 |
| 7813776 | Double sliding-type portable communication apparatus | Yang-Jic Lee | 2010-10-12 |
| D625283 | Mobile phone | Norio Okada, Yusuru Masuda | 2010-10-12 |
| D622245 | Mobile phone | Norio Okada, Yusuru Masuda | 2010-08-24 |
| D608323 | Mobile phone | Hideki Hayahsi, Yusuru Masuda | 2010-01-19 |
| 7522944 | Portable communication apparatus | Sang-Min Hyun | 2009-04-21 |
| 7480524 | Portable communication terminal in slant positions for displaying information | Ji-Hyun Moon, Beom-Ku Han | 2009-01-20 |
| D583791 | Mobile phone | Keiichi Minamide, Yusuru Masuda | 2008-12-30 |
| 7440784 | Portable communication apparatus | Sung-Mo Chung, Chang-Hwan Hwang | 2008-10-21 |
| D578980 | Mobile phone | Keiichi Minamide, Yusuru Masuda | 2008-10-21 |
| D576987 | Mobile phone | Keiichi Minamide, Yusuru Masuda | 2008-09-16 |
| D576141 | Cellular phone | Jae-Hwa Moon, Seung-Min Park, Chang-Hwan Hwang | 2008-09-02 |
| 7419099 | Portable terminal and swing hinge module thereof | Yang-Jic Lee, Jae-Shik Kim, Hong-Bae Kim, Hyon-Myong Song | 2008-09-02 |
| D570323 | Mobile phone | Norio Okada, Yuzuru Masuda | 2008-06-03 |
| D566110 | Keypad of a portable telephone | Bum-Soo Park, Chang-Hwan Hwang | 2008-04-08 |
| D564486 | Mobile phone | Hirohisa Miyazaki, Yusuru Masuda | 2008-03-18 |
| D559818 | Mobile phone | Hirohisa Miyazaki, Tetsu Miyazawa, Yusuru Masuda | 2008-01-15 |
| D559817 | Mobile phone | Keiichi Minamide, Yusuru Masuda | 2008-01-15 |
| D557236 | Portable phone | Hayashi Hideki, Yusuru Masuda | 2007-12-11 |