Top Inventors at Ngk Spark Plug Co. 1997
Showing 1–47 of 47 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Hiroshi Inagaki | 3 |
| 2 | Junichiro Suzuki | 2 |
| 2 | Kyohei Hayashi | 2 |
| 2 | Masaki Iwaya | 2 |
| 2 | Mamoru Musasa | 2 |
| 2 | Masakazu Watanabe | 2 |
| 2 | Tomonori Niwa | 2 |
| #8 | Arakawa Michiya | 1 |
| #8 | Akiyasu Okuno | 1 |
| #8 | Asao Morikawa | 1 |
| #8 | Atsushi Kanda | 1 |
| #8 | Hideki Kato | 1 |
| #8 | Hiroshi Matsuzaki | 1 |
| #8 | Hiroyuki Tanabe | 1 |
| #8 | Hideya Tanaka | 1 |
| #8 | Hideki Toyoda | 1 |
| #8 | Iwao Kunitomo | 1 |
| #8 | Kazuo Kimura | 1 |
| #8 | Kazuo Kondo | 1 |
| #8 | Kazuhisa Sato | 1 |
| #8 | Katsuhisa Yabuta | 1 |
| #8 | Katsuya Yamagiwa | 1 |
| #8 | Keizo Furusaki | 1 |
| #8 | Kozo Amano | 1 |
| #8 | Kozo Yamasaki | 1 |
| #8 | Masahiro Konishi | 1 |
| #8 | Masahiko Okuyama | 1 |
| #8 | Makoto Sugimoto | 1 |
| #8 | Naomiki Kato | 1 |
| #8 | Noriaki Kondo | 1 |
| #8 | Satoshi Iio | 1 |
| #8 | Shigeru Miyata | 1 |
| #8 | Shoji Sakakibara | 1 |
| #8 | Shinobu Yoshida | 1 |
| #8 | Tatsuya Ikeda | 1 |
| #8 | Takeshi Kawai | 1 |
| #8 | Tatsuya Okumura | 1 |
| #8 | Tessho Yamada | 1 |
| #8 | Tetsuji Yogo | 1 |
| #8 | Toshitaka Hayakawa | 1 |
| #8 | Toshikatsu Takada | 1 |
| #8 | Wataru Matsutani | 1 |
| #8 | Yasuhiro Yamada | 1 |
| #8 | Yoshihiro Matsubara | 1 |
| #8 | Yoshirou Suematsu | 1 |
| #8 | Yusuke Makino | 1 |
| #8 | Takada Toshikatsu | 1 |