Nagaokakyo, JP ranks #3,476 worldwide for total patents filed all time, with 852 patents from 12 inventors. Leading employers of inventors based in Nagaokakyo, JP include Kabushiki Kaisha Toshiba, Sony, Terumo Kabushiki Kaisha.
Showing 1–12 of 12 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Akira Tanaka | Kabushiki Kaisha Toshiba | 394 |
| 2 | Kenichi Kawasaki | Sony | 143 |
| 3 | Yasushi Saito | Sony | 110 |
| #4 | Kosuke Nishio | Terumo Kabushiki Kaisha | 73 |
| #5 | Shin Hasegawa | Murata Manufacturing Co. | 36 |
| #6 | Tomohiro Nagai | Murata Manufacturing Co. | 31 |
| #7 | Koji Moriyama | Murata Manufacturing Co. | 25 |
| #8 | Shaojun MA | Murata Manufacturing Co. | 12 |
| #9 | Masaaki Adachi | Daikin Industries | 11 |
| #10 | Hiroshi Shiraki | Murata Manufacturing Co. | 9 |
| #11 | Jerry HSIEH | Murata Manufacturing Co. | 6 |
| #12 | Masafumi Naka | Mitsubishi Electric | 2 |
Part of California