Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7447881 | Branch prediction apparatus and method | — | 2008-11-04 |
| 7428617 | Cache memory and method to maintain cache-coherence between cache memory units | Tomoyuki Okawa, Kumiko Endo, Hiroyuki Kojima | 2008-09-23 |
| 7395489 | Control system and memory control method executing a detection of an error in a formation in parallel with reading operation | Daisuke Itou | 2008-07-01 |
| 7376868 | Cache memory device and reference history bit error detection method | Shuichi Yoshizawa | 2008-05-20 |
| 7350062 | Predicted return address from return stack entry designated by computation unit with multiple inputs including return hit flag and re-fetch signal | Kyoko Tashima, Aiichiro Inoue | 2008-03-25 |
| 7310705 | Multithread processor and thread switching control method | Toshio Yoshida, Naohiro Kiyota | 2007-12-18 |
| 7246204 | Pre-fetch control device, data processing apparatus and pre-fetch control method | Yuji Shirahige, Tsuyoshi Motokurumada, Aiichiro Inoue | 2007-07-17 |
| 7210027 | Processor transferring multiple working register windows transfers global registers only for select exception handling | Takashi Suzuki | 2007-04-24 |
| 7120745 | Cache memory device and memory allocation method | Kumiko Endo | 2006-10-10 |
| 7103755 | Apparatus and method for realizing effective parallel execution of instructions in an information processor | Susumu Akiu, Toshio Yoshida | 2006-09-05 |
| 7007136 | Storage device and cache memory device in set associative system | Megumi Yokoi | 2006-02-28 |
| 6993638 | Memory access device and method using address translation history table | Aiichiro Inoue | 2006-01-31 |
| 6920549 | Branch history information writing delay using counter to avoid conflict with instruction fetching | — | 2005-07-19 |
| 6912650 | Pre-prefetching target of following branch instruction based on past history | Aiichiro Inoue | 2005-06-28 |
| 6898698 | Device predicting a branch of an instruction equivalent to a subroutine return and a method thereof | Ryuichi Sunayama, Aiichiro Inoue | 2005-05-24 |
| 6737157 | Coating type reinforcement composition of sheet metal | Yutaka Sugiura, Mutsuhisa Miyamoto | 2004-05-18 |
| 6571329 | Detection of overwrite modification by preceding instruction possibility of fetched instruction code using fetched instructions counter and store target address | Aiichiro Inoue | 2003-05-27 |
| 6530016 | Predicted return address selection upon matching target in branch history table with entries in return address stack | Kyoko Tashima, Aiichiro Inoue | 2003-03-04 |