Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
NM

Naoki Manabe — 30 Patents

Canon: 25 patents #2,421 of 19,416Top 15%
YAYazaki: 5 patents #889 of 3,427Top 30%
Shizuoka, JP: #378 of 6,644 inventorsTop 6%
Overall (All Time): #121,623 of 4,157,543Top 3%
30 Patents All Time
Naoki Manabe has been granted 30 US patents while listed as an inventor at Canon. The first was granted in 1988 and the most recent in January 2007. Naoki Manabe ranks #121,623 of 4,157,543 US inventors in our database (top 2.9%). Patent records list Naoki Manabe in Shizuoka, JP.

Patents per Year

Patents granted per year, 1988 to 2007Bar chart with a peak of 6 patents in 2001.peak 61988: 1 patents19881990: 3 patents1991: 2 patents19911996: 1 patents1997: 1 patents19971998: 1 patents2000: 2 patents20002001: 6 patents2003: 6 patents20032004: 3 patents2005: 2 patents20052006: 1 patents2007: 1 patents2007

Issued Patents All Time

Showing 1–25 of 30 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7171665 Display and acquisition of data, exchanged by interprocess, for the physical properties of a solar battery Takuma Kobayashi, Nobuyoshi Takehara 2007-01-30 $420,000
7079406 Power converting apparatus, control method therefor, and solar power generation apparatus Seiji Kurokami, Nobuyoshi Takehara 2006-07-18 $268,000
6930868 Apparatus and method of detecting ground fault of solar power generation system Hiroshi Kondo, Nobuyoshi Takehara 2005-08-16 $195,000
6856497 System interconnection apparatus and connection method thereof Masaki Suzui, Nobuyoshi Takehara 2005-02-15 $191,000
6753692 METHOD AND APPARATUS FOR TESTING SOLAR PANEL, MANUFACTURING METHOD FOR MANUFACTURING THE SOLAR PANEL, METHOD AND APPARATUS FOR INSPECTING SOLAR PANEL GENERATING SYSTEM, INSULATION RESISTANCE MEASURING APPARATUS, AND WITHSTAND VOLTAGE TESTER Fumitaka Toyomura, Nobuyoshi Takehara 2004-06-22 $271,000
6717519 Method and apparatus for detecting failure in solar cell module, and solar cell module Takuma Kobayashi, Nobuyoshi Takehara 2004-04-06 $286,000
6678174 Power converting apparatus, control method therefor, and power generation system Masaki Suzui, Nobuyoshi Takehara, Seiji Kurokami 2004-01-13 $252,000
6611441 Method of reducing leakage current in power supply systems Seiji Kurokami, Nobuyoshi Takehara 2003-08-26 $203,000
6593520 Solar power generation apparatus and control method therefor Hiroshi Kondo, Nobuyoshi Takehara 2003-07-15 $237,000
6594127 Power generation system, and method for installing the same Nobuyoshi Takehara 2003-07-15 $237,000
6587051 Power converting apparatus and burglarproof method therefor Nobuyoshi Takehara 2003-07-01 $152,000
6556396 Power generation system, and method for installing the same Nobuyoshi Takehara 2003-04-29 $179,000
6512458 Method and apparatus for detecting failure in solar cell module, and solar cell module Takuma Kobayashi, Nobuyoshi Takehara 2003-01-28 $128,000
6331670 Solar cell module having an overvoltage preventive element and sunlight power generation system using the solar cell module Nobuyoshi Takehara 2001-12-18 $267,000
6320769 Interconnection power converter and power generation apparatus using the same Seiji Kurokami, Nobuyoshi Takehara 2001-11-20 $168,000
6311137 Information display apparatus, information relay apparatus used in power generation system, information display method and information relay method, and information transmission method Seiji Kurokami, Nobuyoshi Takehara 2001-10-30 $141,000
6259017 Solar power generation apparatus and control method therefor Nobuyoshi Takehara 2001-07-10 $188,000
6207889 Solar battery modules, installation method thereof, and solar power generator using such modules Fumitaka Toyomura 2001-03-27 $214,000
6169678 Photovoltaic power generation apparatus and control method thereof Hiroshi Kondo, Nobuyoshi Takehara 2001-01-02 $274,000
6111188 Solar cell array and solar power generation apparatus using it Seiji Kurokami, Nobuyoshi Takehara 2000-08-29 $334,000
6093885 Photovoltaic power generating system Nobuyoshi Takehara 2000-07-25 $323,000
5758939 Information searching apparatus Taketo Ochiai, Masashi Yahara 1998-06-02 $32,000
5608537 Image treatment apparatus Toshio Iwaya, Yoshitaka Masuda 1997-03-04 $44,000
5502776 Method and apparatus selectively setting an image processing condition 1996-03-26 $53,000
5017147 Connectors with cover providing connection sequence control Masaaki Sugiyama 1991-05-21