Top Inventors at Keiwa Incorporated All Time
Showing 1–36 of 36 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Chengheng TSAI | 14 |
| 2 | Kenichi Harada | 13 |
| 3 | Motohiko Okabe | 12 |
| #4 | Takahiro Tsuji | 11 |
| #5 | Yoshitada Namikawa | 7 |
| #6 | Yuki Matsuno | 6 |
| #7 | Hironori Nakashima | 5 |
| #7 | Masayuki Sukigara | 5 |
| #9 | Tadayoshi FUKUDA | 4 |
| #10 | Satoshi Shiba | 3 |
| #10 | Tadayuki Nonaka | 3 |
| #10 | Akira Furuta | 3 |
| #13 | Hirohisa Dejima | 2 |
| #13 | Hitoshi Masaki | 2 |
| #13 | Masakazu Uekita | 2 |
| #13 | Shoji Nakano | 2 |
| #13 | Yutaka Mineo | 2 |
| #13 | Akira Arakawa | 2 |
| #19 | Hironobu Imakita | 1 |
| #19 | Hiroki Maeda | 1 |
| #19 | Hiroaki Ueno | 1 |
| #19 | Kana Miyamoto | 1 |
| #19 | Kenta Sasa | 1 |
| #19 | Kenta Shimotani | 1 |
| #19 | Koji Teramoto | 1 |
| #19 | Masao Ashikaga | 1 |
| #19 | Masanori Ehara | 1 |
| #19 | Noriyuki Horiuchi | 1 |
| #19 | Ryohei Yamashita | 1 |
| #19 | Takuya Mizuguchi | 1 |
| #19 | Toshikatsu Furunaga | 1 |
| #19 | Yoshiki Nakajima | 1 |
| #19 | Yusaku Achi | 1 |
| #19 | Yukinobu Ikeda | 1 |
| #19 | Yu KARIYA | 1 |
| #19 | Akira Ninomiya | 1 |