Top Inventors at Hitachi Construction Machinery Co. 1997
Showing 1–42 of 42 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Toichi Hirata | 3 |
| 2 | Naoki Miyanagi | 2 |
| 2 | Nobuhiko Tada | 2 |
| 2 | Shigeyuki Sakurai | 2 |
| 2 | Yoshinari Nagano | 2 |
| 2 | Yoshiaki Shimomura | 2 |
| #7 | Akira Tatsumi | 1 |
| #7 | Eiji Yamagata | 1 |
| #7 | Genroku Sugiyama | 1 |
| #7 | Haruyuki Morita | 1 |
| #7 | Hiroyuki Adachi | 1 |
| #7 | Hideaki Sayama | 1 |
| #7 | Hiroshi Watanabe | 1 |
| #7 | Junichi Hosono | 1 |
| #7 | Kazuo Asano | 1 |
| #7 | Kazuo Fujishima | 1 |
| #7 | Kazuhiro Ichimura | 1 |
| #7 | Kazunori Komatsu | 1 |
| #7 | Kazuhiro Sunamura | 1 |
| #7 | Kazuhisa Tamura | 1 |
| #7 | Ken Takeuchi | 1 |
| #7 | Koji Ishikawa | 1 |
| #7 | Kojiro Ogata | 1 |
| #7 | Masakazu Haga | 1 |
| #7 | Mitsuo Kihara | 1 |
| #7 | Osamu Tomikawa | 1 |
| #7 | Sadahisa Tomita | 1 |
| #7 | Saburo Yoshio | 1 |
| #7 | Seiji Tamura | 1 |
| #7 | Shinya Okumura | 1 |
| #7 | Shigehiro Yoshinaga | 1 |
| #7 | Tadatoshi Shimamura | 1 |
| #7 | Toshihiro Kimura | 1 |
| #7 | Tsuyoshi Nakamura | 1 |
| #7 | Tsuyoshi Sakyo | 1 |
| #7 | Tsukasa Toyooka | 1 |
| #7 | Yasushi Minomoto | 1 |
| #7 | Yoshimi Iwase | 1 |
| #7 | Yoshiyuki Kondoh | 1 |
| #7 | Yukio Arima | 1 |
| #7 | Yuichi Kunitomo | 1 |
| #7 | Takeshi Nishiduka | 1 |