Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9318159 | Semiconductor device | — | 2016-04-19 |
| 7541168 | Recombinant cyclopentanone monooxygenase [cpmo] | Yoshie Hasegawa, Peter C. K. Lau | 2009-06-02 |
| 7425434 | Gene encoding cyclododecanone monooxygenase | Yoshie Hasegawa, Peter C. K. Lau | 2008-09-16 |
| 7217559 | Gene encoding cyclododecanone monooxygenase | Yoshie Hasegawa, Peter C. K. Lau | 2007-05-15 |
| 7214520 | Cloning, sequencing and expression of a comamonas cyclopentanone 1,2-monooxygenase-encoding gene in Escherichia coli | Yoshie Hasegawa, Peter C. K. Lau | 2007-05-08 |
| 6404254 | Latch circuit and semiconductor integrated circuit having the latch circuit with control signal having a large voltage amplitude | Kouichi Kumagai, Susumu Kurosawa | 2002-06-11 |
| 6255862 | Latch type sense amplifier circuit | Kouichi Kumagai | 2001-07-03 |
| 6208170 | Semiconductor integrated circuit having a sleep mode with low power and small area | Kouichi Kumagai | 2001-03-27 |
| 6134154 | Semiconductor memory device with several access enabled using single port memory cell | Kouichi Kumagai | 2000-10-17 |
| 6100720 | Low dissipation inverter circuit | Kouichi Kumagai | 2000-08-08 |
| 6069373 | Compact semiconductor device using SOI.cndot.CMOS technology | — | 2000-05-30 |
| 5998879 | Semiconductor memory device | Kouichi Kumagai | 1999-12-07 |
| 5841716 | Static type semiconductor memory device having a digit-line potential equalization circuit | — | 1998-11-24 |