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Kosuke Takada — 29 Patents

ABAblic: 12 patents #8 of 167Top 5%

SSSii Semiconductor: 6 patents #11 of 108Top 15%

SISeiko Instruments: 3 patents #474 of 1,437Top 35%

RORoland: 3 patents #78 of 292Top 30%

TTThe University Of Tokyo: 2 patents #500 of 2,633Top 20%

WARF: 2 patents #1,011 of 4,123Top 25%

AGAgc: 1 patents #509 of 954Top 55%

Nagano, JP: #176 of 3,331 inventorsTop 6%

Overall (All Time): #127,851 of 4,157,543Top 4%

29 Patents All Time

Kosuke Takada has been granted 29 US patents while listed as an inventor at Ablic. The first was granted in 2014 and the most recent in November 2025. Kosuke Takada ranks #127,851 of 4,157,543 US inventors in our database (top 3.1%). Patent records list Kosuke Takada in Nagano, JP.

Patents per Year

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #	Title	Co-Inventors	Date
12481302	Constant voltage circuit	—	2025-11-25
12278604	Voltage follower circuit	—	2025-04-15
12258557	Humanized cell line	Yoshihiro Kawaoka, Masaki Imai	2025-03-25
11851648	Humanized cell line	Yoshihiro Kawaoka, Masaki Imai	2023-12-26
11840048	Laminated body and method for manufacturing laminated body	—	2023-12-12
11670272	Amplifier for music signal and method of outputting waveform of music signal	Mitsuo Shida, Yoshinobu Morimoto	2023-06-06
11507123	Constant voltage circuit	—	2022-11-22
11437968	Guitar amplifier and control method of guitar amplifier	Toshiyuki Ochi, Yoshinobu Morimoto	2022-09-06
11233491	Distortion imparting device and distortion imparting method	Mitsuo Shida, Toshiyuki Ochi, Yoshinobu Morimoto	2022-01-25
11205959	Switching regulator including PFM detector	—	2021-12-21
10673330	Switching regulator with a frequency characteristics separation circuit and a phase compensation circuit	—	2020-06-02
10498313	Level shift circuit	Masayuki Uno	2019-12-03
10468989	Switching regulator including a clamp circuit	—	2019-11-05
10418896	Switching regulator including an offset enabled comparison circuit	—	2019-09-17
10326362	Switching regulator	—	2019-06-18
10298121	Voltage-current conversion circuit and switching regulator including the same	Akihiro Kawano	2019-05-21
10078343	Output circuit	—	2018-09-18
10056910	Oscillation circuit device	—	2018-08-21
10007283	Voltage regulator	Masayuki Uno	2018-06-26
9948302	Level shift circuit	—	2018-04-17
9910452	Reference-voltage circuit	Masakazu Sugiura	2018-03-06
9887693	Clock selection circuit and power supply device equipped with the same	—	2018-02-06
9837960	Oscillation circuit	—	2017-12-05
9553514	DC-DC converter	Hiroyuki Masuko, Michiyasu Deguchi	2017-01-24
9444335	Switching regulator control circuit and switching regulator	Michiyasu Deguchi, Tetsuya Makino	2016-09-13