Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8531244 | High frequency signal processing device | Kenichi Shibata | 2013-09-10 |
| 8331520 | Phase-locked loop circuit and communication apparatus | Keisuke Ueda, Ryo Endo | 2012-12-11 |
| 7859344 | PLL circuit with improved phase difference detection | Keisuke Ueda, Mitsunori Samata, Satoru Yamamoto, Russell Mohn, Aleksander Dec +1 more | 2010-12-28 |
| 7647033 | Semiconductor integrated circuit device for communication | Jiro Shimbo | 2010-01-12 |
| 7499688 | Communication semiconductor integrated circuit device and a wireless communication system | Yasuyuki Kimura, Hirotaka Osawa, Satoru Yamamoto, Robert Henshaw | 2009-03-03 |
| 7499689 | Communication semiconductor integrated circuit device and a wireless communication system | Yasuyuki Kimura, Hirotaka Osawa, Satoru Yamamoto, Robert Henshaw | 2009-03-03 |
| 7454176 | Semiconductor integrated circuit for communication and terminal device for mobile communication | Ikuya Ono, Jiro Shinbo | 2008-11-18 |
| 7450921 | Communication semiconductor integrated circuit device for use in a mobile communication device for correcting variations in the oscillation frequency of a transmission oscillator by calibrating a current of the charge pump | Satoshi Arayashiki, Hirotaka Oosawa, Noriyuki Kurakami, Akira Okasaka, Yasuyuki Kimura +2 more | 2008-11-11 |
| 7423493 | Wireless communication semiconductor integrated circuit device and mobile communication system | Hirotaka Osawa, Jiro Shinbo, Satoru Yamamoto | 2008-09-09 |
| 7279991 | Semiconductor integrated circuit with PLL circuit | Jiro Shinbo, Satoshi Arayashiki, Hirotaka Oosawa, Satoru Yamamoto | 2007-10-09 |
| 7269402 | PLL circuit having a multi-band oscillator and compensating oscillation frequency | Satoshi Tanaka, Masumi Kasahara, Hirotaka Oosawa, Yasuyuki Kimura, Robert Astle Henshaw | 2007-09-11 |
| 7263340 | PLL circuit having a multi-band oscillator and compensating oscillation frequency | Satoshi Tanaka, Masumi Kasahara, Hirotaka Oosawa, Yasuyuki Kimura, Robert Astle Henshaw | 2007-08-28 |
| 7242916 | Communication semiconductor integrated circuit device and wireless communication system | Hirotaka Oosawa, Masumi Kasahara, Noriyuki Kurakami | 2007-07-10 |
| 7205850 | Communication semiconductor integrated circuit device and a wireless communication system | Yasuyuki Kimura, Hirotaka Osawa, Satoru Yamamoto, Robert Henshaw | 2007-04-17 |
| 7187911 | Calibrated PLL for wide band communication semiconductor integrated polar loop transmitter | Satoshi Arayashiki, Hirotaka Oosawa, Noriyuki Kurakami, Akira Okasaka, Yasuyuki Kimura +2 more | 2007-03-06 |
| 7154341 | Communication semiconductor integrated circuit device and wireless communication system | Satoru Yamamoto, Hirotaka Oosawa, Noriyuki Kurakami, Jiro Shinbo | 2006-12-26 |
| 7146143 | Communication semiconductor integrated circuit device and wireless communication system | Hirotaka Oosawa, Masumi Kasahara, Noriyuki Kurakami | 2006-12-05 |
| 7123102 | Wireless communication semiconductor integrated circuit device and mobile communication system | Hirotaka Osawa, Jiro Shinbo, Satoru Yamamoto | 2006-10-17 |
| 7103337 | PLL circuit having a multi-band oscillator and compensating oscillation frequency | Satoshi Tanaka, Masumi Kasahara, Hirotaka Oosawa, Yasuyuki Kimura, Robert Astle Henshaw | 2006-09-05 |
| 6420500 | Catalyst for &agr;-olefin polymerization | Kazuo Soga, Eiichi Kaji | 2002-07-16 |
| 5733990 | Catalyst for producing polyolefin and process for producing polyolefin | Kazuo Soga, Takashi Arai | 1998-03-31 |
| 5677255 | Polysiloxane supported metallocene catalyst for olefin polymerization | Kazuo Soga, Takashi Arai | 1997-10-14 |