Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| D850437 | Cellphone holder | — | 2019-06-04 | |
| D825784 | Crossarm | Bin Ma, Jie Yu, Jiang Fang, Dequan Li, Qingzhan Wang +1 more | 2018-08-14 | |
| 9788769 | Handheld multi-parameter measuring instrument | Saixin Zhou, Pinbo Wang | 2017-10-17 | |
| 7477424 | Apparatus having a light source for a transparent sheet of a scanner | Hsing Tung Wang | 2009-01-13 | |
| 7399070 | Ink jet printer | Hirotake Nakamura, Masayuki Takata, Takamasa Usui, Yoichiro Shimizu, Naoya Okazaki | 2008-07-15 | $310,000 |
| 7325911 | Ink cartridge and inkjet recording apparatus | Naoki Katayama | 2008-02-05 | $153,000 |
| 7198351 | Ink jet recording apparatus | Hirotake Nakamura, Masayuki Arakawa | 2007-04-03 | $182,000 |
| 6806675 | Stepper motor controller | Donny R. Walker, Brian Roth | 2004-10-19 | $55,080,000 |