YY

Yasuhiro Yoshikawa

Rohm Co.: 20 patents #103 of 2,292Top 5%
RE Renesas Electronics: 7 patents #554 of 4,529Top 15%
KU Kansai University: 4 patents #2 of 28Top 8%
RT Renesas Technology: 2 patents #1,374 of 3,337Top 45%
NC Nippon Soda Co.: 2 patents #207 of 648Top 35%
TK Toa Nenryo Kogyo: 1 patents #121 of 220Top 60%
HE Hitachi Vlsi Engineering: 1 patents #390 of 666Top 60%
OC Oki Semiconductor Co.: 1 patents #202 of 526Top 40%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #102,416 of 4,157,543Top 3%
34
Patents All Time

Issued Patents All Time

Showing 25 most recent of 34 patents

Patent #TitleCo-InventorsDate
11772388 Thermal print head Toshihiro Kimura 2023-10-03
10632760 Thermal printhead Toshihiro Kimura, Akira Fujita, Kazuya Nakakubo, Satoshi Kimoto, Tadashi Yamamoto 2020-04-28
9413272 Power generation device having a dielectric body and an electret Seiji Aoyagi, Tomokazu Takahashi, Masato Suzuki 2016-08-09
9390766 Semiconductor device and electronic device Motoo Suwa, Kazuhiko Hiranuma 2016-07-12
9287804 Power generation apparatus Seiji Aoyagi 2016-03-15
9158717 Electronic device and semiconductor device Motoo Suwa 2015-10-13
9087160 Electronic device and semiconductor device Motoo Suwa 2015-07-21
8963700 Air pressure management device for vehicle tire and vehicle tire capable of outputting air pressure information Masahide Tanaka 2015-02-24
8742644 Power generation apparatus Seiji Aoyagi 2014-06-03
8553059 Thermal printer head and manufacturing method thereof Shigeyoshi Ono 2013-10-08
8456291 Air pressure management device for vehicle tire and vehicle tire capable of outputting air pressure information Masahide Tanaka 2013-06-04
8304958 Power generation apparatus including an electret and an opposing electrode on the surface of a movable member facing a dielectric Seiji Aoyagi 2012-11-06
8241926 Semiconductor integrated circuit test method 2012-08-14
8183688 Semiconductor device Motoo Suwa, Kazuyuki Sakata 2012-05-22
8047076 Acceleration sensor and method of fabricating it Hiroyuki Tajiri 2011-11-01
7977757 MEMS element, MEMS device and MEMS element manufacturing method Hiroyuki Tajiri 2011-07-12
7888795 Semiconductor device Motoo Suwa, Kazuyuki Sakata 2011-02-15
7888788 Semiconductor device with reduced cross talk Motoo Suwa, Hiroshi Toyoshima 2011-02-15
7800214 Semiconductor device Motoo Suwa, Hiroshi Toyoshima 2010-09-21
7750464 Semiconductor device Motoo Suwa, Kazuyuki Sakata 2010-07-06
7551329 Led chip mounting structure and image reader having same 2009-06-23
7164592 Semiconductor device Motoo Suwa, Hiroaki Nambu 2007-01-16
6646807 Lens array unit and process for making lens array Motoshi Uehara, Tsutomu Hasegawa 2003-11-11
6579125 Clip connector, method of attaching clip connector, and assembly of clip connector and support member Takaya Nagahata, Koji Nishi, Shigeyoshi Ono, Yoshinobu Kishimoto, Koichi Wada 2003-06-17
6429887 Thermal printhead and method of making the same Shinobu Obata 2002-08-06