AO

Akira Oikawa

Fujitsu Limited: 7 patents #4,529 of 24,456Top 20%
Kyocera: 7 patents #393 of 3,732Top 15%
NC Nippon Zeon Co.: 2 patents #188 of 609Top 35%
BL Bridgestone Tire Company Limited: 1 patents #196 of 438Top 45%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
Overall (All Time): #249,403 of 4,157,543Top 6%
18
Patents All Time

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
11973486 Electronic component and method for manufacturing the same Sinichiro Kitanishi 2024-04-30
10193528 Acoustic wave device and acoustic wave module 2019-01-29
9773964 Electronic component Eiji Sakata 2017-09-26
9386703 Electronic device 2016-07-05
D748095 Spherical stylus 2016-01-26
8787030 Multilayer circuit board with resin bases and separators 2014-07-22
7513022 Method for manufacturing surface acoustic wave device Mitsutaka Shimada, Yoshifumi Yamagata, Kazuhiro Otsuka, Masafumi Hisataka, Michihiko Kuwahata +1 more 2009-04-07
7353710 Pressure sensor device with surface acoustic wave elements Kaoru Matsuo, Hiroshi Tachioka 2008-04-08
7154206 Surface acoustic wave device and method for manufacturing same Mitsutaka Shimada, Yoshifumi Yamagata, Kazuhiro Otsuka, Masafumi Hisataka, Michihiko Kuwahata +1 more 2006-12-26
6127098 Method of making resist patterns Kenji Nakagawa, Ei Yano, Masao Kanazawa, Hiroshi Kudo 2000-10-03
6120977 Photoresist with bleaching effect Yuko Kaimoto, Satoshi Takechi 2000-09-19
5723259 Negative type composition for chemically amplified resist and process and apparatus of formation of chemically amplified resist pattern Hiroyuki Tanaka, Hideyuki Matsuda 1998-03-03
5707784 Method of forming chemically amplified resist pattern and manufacturing for semiconductor device by using the chemically amplified resist pattern Hiroyuki Tanaka, Masayuki Oie, Hideyuki Tanaka, Nobunori Abe 1998-01-13
5693145 Apparatus of formation of chemically amplified resist pattern Hiroyuki Tanaka, Hideyuki Matsuda 1997-12-02
5688628 Resist composition Masayuki Oie, Nobunori Abe, Hideyuki Tanaka, Shuichi Miyata 1997-11-18
5484687 Polysilphenylenesiloxane, production process thereof, and resist material and semiconductor device formed thereof Keiji Watanabe, Shun-ichi Fukuyama, Masaaki Yamagami, Takahisa Namiki 1996-01-16
5240813 Polysilphenylenesiloxane, production process thereof, and resist material and semiconductor device formed thereof Keiji Watanabe, Shun-ichi Fukuyama, Masaaki Yamagami, Takahisa Namiki 1993-08-31
4219066 Pneumatic tire having a sidewall protect rib provided with an articular part or groove Akira Tamura, Yasuo Suzuki 1980-08-26