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

Takaaki Miyamoto — 30 Patents

Sony: 30 patents #1,178 of 25,231Top 5%
Yokohama, JP: #3,046 of 49,234 inventorsTop 7%
Overall (All Time): #121,623 of 4,157,543Top 3%
30 Patents All Time
Takaaki Miyamoto has been granted 30 US patents while listed as an inventor at Sony. The first was granted in 1998 and the most recent in November 2010. Takaaki Miyamoto ranks #121,623 of 4,157,543 US inventors in our database (top 2.9%). Patent records list Takaaki Miyamoto in Yokohama, JP.

Patents per Year

Patents granted per year, 1998 to 2010Bar chart with a peak of 4 patents in 2003.peak 41998: 3 patents19981999: 2 patents2000: 3 patents20002001: 2 patents2002: 2 patents20022003: 4 patents2004: 2 patents20042005: 1 patents2006: 2 patents20062007: 2 patents2008: 4 patents20082009: 1 patents2010: 2 patents2010

Issued Patents All Time

Showing 1–25 of 30 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7836598 Method of manufacturing a thermal liquid jet head using an etching process Minoru Kohno 2010-11-23 $331,000
7690768 Liquid ejecting head and liquid ejecting apparatus Takeo Eguchi, Shogo Ono, Kazuyasu Takenaka 2010-04-06 $365,000
7537311 Method and apparatus for ejecting liquid Takeo Eguchi, Masato Nakamura, Toru Tanikawa, Minoru Kohno, Koichi Igarashi +3 more 2009-05-26 $759,000
7470004 Liquid ejection head and liquid ejection device Takeo Eguchi, Manabu Tomita, Shogo Ono, Kazuyasu Takenaka, Iwao Ushinohama +1 more 2008-12-30 $1,001,000
7431430 Liquid ejecting head having selectively controlled heat-energy evolving element regions Takeo Eguchi, Manabu Tomita, Minoru Kohno 2008-10-07 $513,000
7410247 Liquid ejection head and liquid ejection apparatus Takeo Eguchi, Manabu Tomita, Kazuyasu Takenaka, Shogo Ono 2008-08-12 $1,128,000
7334878 Liquid ejection head and liquid ejection apparatus Takeo Eguchi, Shogo Ono, Kazuyasu Takenaka 2008-02-26 $1,083,000
7261393 Liquid jetting head, liquid jetting apparatus, and method of manufacturing the liquid jetting head Minoru Kohno, Osamu Tateishi 2007-08-28 $1,187,000
7182440 Liquid jet apparatus Minoru Kohno 2007-02-27 $1,160,000
7066571 Liquid ejection apparatus Takeo Eguchi, Minoru Kohno, Kazuyasu Takenaka, Tatsumi Ito 2006-06-27 $699,000
7028402 Method of manufacturing a liquid dispenser Manabu Tomita, Shogo Ono, Minoru Kohno, Osamu Tateishi 2006-04-18 $1,052,000
6848770 Liquid dispenser and printer Manabu Tomita, Shogo Ono, Minoru Kohno, Osamu Tateishi 2005-02-01 $537,000
6773091 Liquid discharge device and method of manufacturing the same Shogo Ono, Osamu Tateishi, Toshimitsu Sato 2004-08-10 $548,000
6685304 Printer, printer head and method of producing the print head to promote reliable bonding of print head structures 2004-02-03 $1,056,000
6624062 Wiring structure in semiconductor device and method for forming the same 2003-09-23 $686,000
6592209 Printer, printer head, and method of producing the printer head Minoru Kohno, Toru Tanikawa 2003-07-15 $498,000
6536877 Printer, printer head, and method for fabricating printer head formed with a multilayer wiring pattern Toru Tanikawa, Hideki Mori 2003-03-25 $384,000
6513912 Heat generating element for printer head and manufacturing method therefor Toru Tanikawa, Minoru Kohno, Hideki Mori 2003-02-04 $413,000
6380065 Interconnection structure and fabrication process therefor Naoki Komai, Shingo Kadomura, Mitsuru Taguchi, Akira Yoshio 2002-04-30 $1,008,000
6337515 Wiring structure in semiconductor device and method for forming the same 2002-01-08 $2,090,000
6331485 Method of producing semiconductor device 2001-12-18 $2,078,000
6284649 Chemical vapor phase growing method of a metal nitride film and a method of manufacturing an electronic device using the same 2001-09-04 $741,000
6143377 Process of forming a refractory metal thin film 2000-11-07 $2,279,000
6114764 Semiconductor device and process for fabricating the same Kazuhiro Hoshino 2000-09-05 $2,299,000
6040021 Plasma CVD process for metal films and metal nitride films 2000-03-21 $1,716,000