| Year | Grand Prix | Circuit | Qualifying Position | Finish Position | Team | Manufacturer | Points |
|---|---|---|---|---|---|---|---|
| 1976 | Austrian Grand Prix | Salzburgring |
WD
|
Takazumi Katayama Sarome Team | Yamaha | ||
| 1976 | Isle of Man TT | Snaefell Mountain |
4
|
Takazumi Katayama Sarome Team | Yamaha | 8 | |
| 1976 | Belgian Grand Prix | Spa-Francorchamps |
4
|
Takazumi Katayama Sarome Team | Suzuki | ||
| 1976 | Finnish Grand Prix | Imatra |
Ret
|
Takazumi Katayama Sarome Team | Yamaha | ||
| 1977 | Belgian Grand Prix | Spa-Francorchamps |
Ret
|
Takazumi Katayama Sarome Team | Yamaha | ||
| 1978 | Venezuelan Grand Prix | San Carlos |
|
Sarome & Motul Team | |||
| 1978 | Spanish Grand Prix | Jarama |
3
|
Sarome & Motul Team | 10 | ||
| 1978 | Austrian Grand Prix | Salzburgring |
Ret
|
Sarome & Motul Team | |||
| 1978 | French Grand Prix | Nogaro |
Ret
|
Sarome & Motul Team | |||
| 1978 | Nations Grand Prix | Mugello |
Ret
|
Sarome & Motul Team | |||
| 1978 | Dutch TT | Assen |
4
|
Sarome & Motul Team | 8 | ||
| 1978 | Belgian Grand Prix | Spa-Francorchamps |
6
|
Sarome & Motul Team | 5 | ||
| 1978 | Swedish Grand Prix | Karlskoga |
3
|
Sarome & Motul Team | 10 | ||
| 1978 | Finnish Grand Prix | Imatra |
2
|
Sarome & Motul Team | Yamaha | 12 | |
| 1978 | British Grand Prix | Silverstone |
9
|
Sarome & Motul Team | Yamaha | 2 | |
| 1978 | German Grand Prix | Nürburgring |
5
|
Sarome & Motul Team | Yamaha | 6 | |
| 1979 | British Grand Prix | Silverstone |
Ret
|
Honda International Racing | Honda | ||
| 1979 | French Grand Prix | Le Mans |
DNQ
|
Honda International Racing | Honda | ||
| 1980 | Nations Grand Prix | Misano |
6
|
Suzuki | 5 | ||
| 1980 | Spanish Grand Prix | Jarama |
4
|
Suzuki | 8 | ||
| 1980 | French Grand Prix | Paul Ricard |
6
|
Suzuki | 5 | ||
| 1980 | Dutch TT | Assen |
Ret
|
Suzuki | |||
| 1980 | Finnish Grand Prix | Imatra |
DNS
|
Suzuki | |||
| 1980 | British Grand Prix | Silverstone |
15
|
Suzuki | |||
| 1980 | German Grand Prix | Nürburgring |
12
|
Suzuki | |||
| 1981 | Austrian Grand Prix | Salzburgring |
13
|
Honda International Racing | Honda | ||
| 1981 | German Grand Prix | Hockenheimring |
Ret
|
Honda International Racing | Honda | ||
| 1981 | Nations Grand Prix | Monza |
Ret
|
Honda International Racing | Honda | ||
| 1981 | French Grand Prix | Paul Ricard |
Ret
|
Honda International Racing | Honda | ||
| 1981 | Dutch TT | Assen |
Ret
|
Honda International Racing | Honda | ||
| 1982 | Argentine Grand Prix | Buenos Aires |
6
|
Honda International Racing | Honda | 5 | |
| 1982 | Austrian Grand Prix | Salzburgring |
9
|
Honda International Racing | Honda | 2 | |
| 1982 | Spanish Grand Prix | Jarama |
6
|
Honda International Racing | Honda | 5 | |
| 1982 | Nations Grand Prix | Misano |
7
|
Honda International Racing | Honda | 4 | |
| 1982 | Dutch TT | Assen |
8
|
Honda International Racing | Honda | 3 | |
| 1982 | Belgian Grand Prix | Spa-Francorchamps |
Ret
|
Honda International Racing | Honda | ||
| 1982 | Yugoslavian Grand Prix | Rijeka |
5
|
Honda International Racing | Honda | 6 | |
| 1982 | British Grand Prix | Silverstone |
Ret
|
Honda International Racing | Honda | ||
| 1982 | Swedish Grand Prix | Anderstorp |
1
|
Honda International Racing | Honda | 15 | |
| 1982 | San Marino Grand Prix | Mugello |
Ret
|
Honda International Racing | Honda | ||
| 1982 | German Grand Prix | Hockenheimring |
4
|
Honda International Racing | Honda | 8 | |
| 1983 | South African Grand Prix | Kyalami |
Ret
|
HRC-Honda | Honda | ||
| 1983 | French Grand Prix | Le Mans |
DNS
|
HRC-Honda | Honda | ||
| 1983 | Nations Grand Prix | Monza |
5
|
HRC-Honda | Honda | 6 | |
| 1983 | German Grand Prix | Hockenheimring |
2
|
HRC-Honda | Honda | 12 | |
| 1983 | Spanish Grand Prix | Jarama |
3
|
HRC-Honda | Honda | 10 | |
| 1983 | Austrian Grand Prix | Salzburgring |
4
|
HRC-Honda | Honda | 8 | |
| 1983 | Yugoslavian Grand Prix | Rijeka |
5
|
HRC-Honda | Honda | 6 | |
| 1983 | Dutch TT | Assen |
2
|
HRC-Honda | Honda | 12 | |
| 1983 | Belgian Grand Prix | Spa-Francorchamps |
4
|
HRC-Honda | Honda | 8 | |
| 1983 | British Grand Prix | Silverstone |
6
|
HRC-Honda | Honda | 5 | |
| 1983 | Swedish Grand Prix | Anderstorp |
3
|
HRC-Honda | Honda | 10 | |
| 1983 | San Marino Grand Prix | Imola |
DNS
|
HRC-Honda | Honda | ||
| 1984 | French Grand Prix | Paul Ricard |
DNS
|
Honda Racing Corporation | Honda | ||
| 1984 | Dutch TT | Assen |
8
|
Honda Racing Corporation | Honda | 3 | |
| 1984 | British Grand Prix | Silverstone |
8
|
Honda Racing Corporation | Honda | 3 | |
| 1984 | Swedish Grand Prix | Anderstorp |
4
|
Honda Racing Corporation | Honda | 8 | |
| 1984 | San Marino Grand Prix | Mugello |
Ret
|
Honda Racing Corporation | Honda | ||
| 1985 | Spanish Grand Prix | Jarama |
Ret
|
Rothmans Honda Team | Honda | ||
| 1985 | German Grand Prix | Hockenheimring |
11
|
Rothmans Honda Team | Honda | ||
| 1985 | Italian Grand Prix | Mugello |
DNS
|
Rothmans Honda Team | Honda | ||
| 1985 | Austrian Grand Prix | Salzburgring |
14
|
Rothmans Honda Team | Honda | ||
| 1985 | Yugoslavian Grand Prix | Rijeka |
Ret
|
Rothmans Honda Team | Honda | ||
| 1985 | Dutch TT | Assen |
Ret
|
Rothmans Honda Team | Honda | ||
| 1985 | Belgian Grand Prix | Spa-Francorchamps |
8
|
Rothmans Honda Team | Honda | 3 | |
| 1989 | Japanese Grand Prix | Suzuka | 22 |
17
|
Yamaha |
