Top Inventors at Japan Tobacco 1997
Showing 1–39 of 39 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Takayuki Irikura | 3 |
| 2 | Shinji Ogura | 2 |
| 2 | Tatsuya Hasegawa | 2 |
| #4 | Yokoh Hiei | 1 |
| #4 | Akira Kaneko | 1 |
| #4 | Akiyoshi Natsume | 1 |
| #4 | Hisashi Kodama | 1 |
| #4 | Hiromitsu Ohara | 1 |
| #4 | Hiroshi Sakamoto | 1 |
| #4 | Hiroaki Taguchi | 1 |
| #4 | Hisaki Tsumori | 1 |
| #4 | Junichi Fukuchi | 1 |
| #4 | Junji Ueno | 1 |
| #4 | Kenji Chiba | 1 |
| #4 | Kenji Ogawa | 1 |
| #4 | Ken-ichi Sugimori | 1 |
| #4 | Kiyotaka Shinoda | 1 |
| #4 | Kiyoshi Tamura | 1 |
| #4 | Koji Taira | 1 |
| #4 | Masakazu Ban | 1 |
| #4 | Masayoshi Saito | 1 |
| #4 | Masayoshi Saitoh | 1 |
| #4 | Masanori Shindo | 1 |
| #4 | Minoru Moriwaki | 1 |
| #4 | Minoru Suzuki | 1 |
| #4 | Mitsuru Takahashi | 1 |
| #4 | Shuhei Deguchi | 1 |
| #4 | Shunichi Manabe | 1 |
| #4 | Takashi Ebata | 1 |
| #4 | Takashi Hiramatsu | 1 |
| #4 | Takeo Katsushima | 1 |
| #4 | Takashi Nakagawa | 1 |
| #4 | Takeshi Nakamura | 1 |
| #4 | Takehiro Suzuki | 1 |
| #4 | Tetsuya Tahara | 1 |
| #4 | Toshihiko Komari | 1 |
| #4 | Toshikazu Yoshino | 1 |
| #4 | Yasuhiro Kajihara | 1 |
| #4 | Yutaka Okumoto | 1 |