Showing 1–22 of 22 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Takao Araki | Sumitomo Electric Industries | 14 |
| 2 | Nobutaka Abe | Sumitomo Electric Industries | 9 |
| 3 | Hidenori Ieda | Shoei Chemical | 8 |
| #4 | Yoshiaki Ijima | Sumitomo Electric Industries | 7 |
| #5 | Yuji Mitsunaga | Sumitomo Electric Industries | 5 |
| #6 | Takako Ito | Jnc | 3 |
| #7 | Maiko Matsuo | Sumitomo Electric Industries | 2 |
| #7 | Masako Yoshimura | Sumitomo Electric Industries | 2 |
| #7 | Hideaki Nagao | Sumitomo Electric Industries | 2 |
| #7 | Takehiko Hagio | Nippon Tungsten Co. | 2 |
| #7 | Yoshitaka Higa | Sansho Seiyaku Co. | 2 |
| #7 | Akiko Fukuya | Hitachi | 2 |
| #13 | Osamu Mitarai | Fujitsu Limited | 1 |
| #13 | Hirokazu Kumano | Fujitsu Limited | 1 |
| #13 | Takao Sajima | Kyushu University, National University | 1 |
| #13 | Kimio Morimoto | Sumitomo Electric Industries | 1 |
| #13 | Yukio Eriguchi | Sumitomo Electric Industries | 1 |
| #13 | Kazuyuki Akatsuchi | — | 1 |
| #13 | Chikashi Nyuu | Sumitomo Electric Industries | 1 |
| #13 | Kouji Furuno | Sumitomo Electric Industries | 1 |
| #13 | Masahiro Ikemoto | Shoei Chemical | 1 |
| #13 | Hidenao Hamada | IBM | 1 |