Issued Patents All Time
Showing 51–51 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5337305 | Information storage system | Kazuo Hashima, Tatsuya Fukami, Kazuhiko Tsutsumi, Yoshiyuki Nakaki, Takashi Tokunaga +1 more | 1994-08-09 |
YK
Yuji Kawano
Fujikin Incorporated: 8 patents #57 of 318Top 20%
Nippon Oil Pump Co.: 5 patents #1 of 2Top 50%
Unknown: 2 patents #12,644 of 83,584Top 20%
Pan Pacific Copper Co.: 2 patents #10 of 29Top 35%
Tokyo Electron Limited: 2 patents #2,602 of 5,567Top 50%
Ckd: 2 patents #99 of 332Top 30%
Nippon Mining & Metals Co.: 1 patents #80 of 166Top 50%
Hitachi: 1 patents #17,742 of 28,497Top 65%
Jx Nippon Mining & Metals: 1 patents #167 of 262Top 65%
Tadahiro Ohmi: 1 patents #22 of 65Top 35%
Kyb: 1 patents #177 of 347Top 55%
Jtekt: 1 patents #1,102 of 1,969Top 60%
Overall (All Time): #52,452 of 4,157,543Top 2%
51
Patents All Time