Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10028086 | Techniques for implementing location based device services | Phani Pandrangi, Susumu Ishizuka | 2018-07-17 |
| 9917843 | Secure data management techniques | Taro Muraoka, Susumu Ishizuka | 2018-03-13 |
| 7081174 | Process for producing steel products having improved grain size properties and machinability | Ryoji Hayashi | 2006-07-25 |
| 6800144 | Process for producing retainer for constant velocity joint possessing improved machinability and flexural strength | Hiroshi Nishimori, Yoshimi Usui | 2004-10-05 |
| 6641680 | Process for producing inner race for constant velocity joint having improved workability and strength | Hiroshi Nishimori, Yoshimi Usui | 2003-11-04 |
| 6270596 | Process for producing high strength shaft | Motohiro Nishikawa, Masayoshi Saga | 2001-08-07 |
| 6123785 | Product and process for producing constant velocity joint having improved cold workability and strength | Motohiro Nishikawa, Masayoshi Saga | 2000-09-26 |
| 5665987 | Insulated gate static induction thyristor with a split gate type shorted cathode structure | Kimihiro Muraoka, Yoshinobu Ohtsubo, Toshio Higuchi, Takashige Tamamushi | 1997-09-09 |
| 5461242 | Insulated gate static induction thyristor with a split gate type shorted cathode structure | Kimihiro Muraoka, Yoshinobu Ohtsubo, Toshio Higuchi, Takashige Tamamushi | 1995-10-24 |