Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9524961 | Semiconductor device | Masayuki Hashitani, Hisashi Hasegawa, Hiroyuki Masuko | 2016-12-20 |
| 7750409 | Semiconductor device | Hiroaki Takasu, Sukehiro Yamamoto | 2010-07-06 |
| 6242890 | Charge/discharge control circuit and chargeable electric power source apparatus | Minoru Sudo, Yoshikazu Kojima, Sadashi Shimoda, Hiroshi Mukainakano | 2001-06-05 |
| 6181108 | Overcharge/overdischarge detecting circuit having current detecting means with latch function and chargeable electric power source apparatus | Minoru Sudo, Yoshikazu Kojima, Sadashi Shimoda, Hiroshi Mukainakano | 2001-01-30 |
| 6127808 | Overcharge/overdischarge detecting circuit having a reset means and chargeable electric power source apparatus | Minoru Sudo, Yoshikazu Kojima, Sadashi Shimoda, Hiroshi Mukainakano | 2000-10-03 |
| 6097177 | Charge/discharge control circuit and chargeable electric power source apparatus | Minoru Sudo, Yoshikazu Kojima, Sadashi Shimoda, Hiroshi Mukainakano | 2000-08-01 |
| 6087807 | Charge/discharge control circuit and chargeable electric power source apparatus | Minoru Sudo, Yoshikazu Kojima, Sadashi Shimoda, Hiroshi Mukainakano | 2000-07-11 |
| 6054841 | Charge/discharge control circuit and chargeable electric power source apparatus | Minoru Sudo, Yoshikazu Kojima, Sadashi Shimoda, Hiroshi Mukainakano | 2000-04-25 |
| 5998974 | Charge/discharge control circuit and chargeable electric power source apparatus | Minoru Sudo, Yoshikazu Kojima, Sadashi Shimoda, Hiroshi Mukainakano | 1999-12-07 |
| 5982150 | Charge/discharge control circuit and chargeable electric power source apparatus | Minoru Sudo, Yoshikazu Kojima, Sadashi Shimoda, Hiroshi Mukainakano | 1999-11-09 |
| 5959436 | Charge and discharge control circuit having low voltage detecting means for preventing charging of an abnormal cell | Shinichi Yoshida, Hiroshi Mukainakano | 1999-09-28 |
| 5841265 | Charge/discharge control circuit and chargeable electric power source apparatus | Minoru Sudo, Yoshikazu Kojima, Sadashi Shimoda, Hiroshi Mukainakano | 1998-11-24 |
| 5742148 | Charge/discharge control circuit and chargeable electric power source apparatus | Minoru Sudo, Yoshikazu Kojima, Sadashi Shimoda, Hiroshi Mukainakano | 1998-04-21 |