Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11002342 | Camshaft drive device | Naoki Mizukami, Kazuhiro Hirose | 2021-05-11 |
| 10760668 | Transmission assembly structure | Naoki Mizukami, Daisuke Sueoka, Isao Kitsukawa | 2020-09-01 |
| 10415441 | Grounding structure for internal combustion engine | Daisuke Sueoka, Naoki Mizukami, Takaya Maeda | 2019-09-17 |
| 4398000 | Golf ball | Nobuyuki Kataoka, Tasuku Saito, Chiaki Tanaka, Yoko Furuta, Nagayoshi Naito | 1983-08-09 |
| 4353557 | Golf ball | Ryota Kajita, Tasuku Saito, Sakae Inoue, Masayuki Ohtake | 1982-10-12 |
| 4337946 | Golf ball | Tasuku Saito, Tutomu Noma, Nagayoshi Naito, Chiaki Tanaka, Motoki Hiratsuka | 1982-07-06 |
| 4337947 | Golf ball | Tasuku Saito, Tutomu Noma, Chiaki Tanaka, Yoko Furuta, Nagayoshi Naito | 1982-07-06 |
| 4295652 | Golf ball | Tasuku Saito, Tutomu Noma, Nagayoshi Naito, Chiaki Tanaka, Motoki Hiratsuka | 1981-10-20 |