Hiroshi Komurasaki

This inventor holds 15 USPTO granted patents. Top assignees: Mitsubishi Denki Kabushiki Kaisha, Renesas Technology Corp., Other. Active years: 1999-2008.

USPTO Granted Patents = 15

% Patents Active = 60.0

Average Co-Inventor Count = 3.2

ph-index = 8

Forward Citations = 146(Granted Patents)

Location History:

Tokyo, JP (2000 - 2004)
Hyogo, JP (1999 - 2008)

Company Filing History:

9 out of 21,351

Mitsubishi Denki Kabushiki Kaisha

patents

5 out of 3,781

Renesas Technology Corp.

patents

1 out of 834,411

Other

patents

Years Active: 1999-2008

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15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7362194 - Oscillator circuit and L load differential circuit achieving a wide oscillation frequency range and low phase noise characteristics (2008-04-22),

2. 7202754 - Oscillator circuit and L load differential circuit achieving a wide oscillation frequency range and low phase noise characteristics (2007-04-10),

3. 6850120 - Semiconductor device including semiconductor element of high breakdown voltage (2005-02-01),

4. 6826393 - Mixer circuit having component for frequency conversion (2004-11-30),

5. 6798678 - Frequency voltage converter (2004-09-28),

6. 6791413 - Variable gain amplifier with a gain exhibiting a linear in dB characteristic relative to a control voltage (2004-09-14),

7. 6642540 - Semiconductor integrated circuit device (2003-11-04),

8. 6639446 - High linearity, high gain mixer circuit (2003-10-28),

9. 6522711 - Variable frequency divider circuit (2003-02-18),

10. 6500722 - Inductor recognition method, layout inspection method, computer readable recording medium in which a layout inspection program is recorded and process for a semiconductor device (2002-12-31),

11. 6472925 - Mixer circuit with negative feedback filtering (2002-10-29),

12. 6355957 - Semiconductor device having body potential fixing portion and closed-loop gate structure (2002-03-12),

13. 6127892 - Amplification circuit (2000-10-03),

14. 6069579 - Folding type A/D converter and folding type A/D converter circuit (2000-05-30),

15. 5973539 - Mixer circuit for mixing two signals having mutually different (1999-10-26),

Profile summary based on public USPTO records.

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