AH

Akihiko Hayashi

OC Orient Chemical Industries Co.: 6 patents #20 of 105Top 20%
Fujitsu Limited: 5 patents #6,029 of 24,456Top 25%
DE Denso: 4 patents #3,129 of 11,792Top 30%
NS Nippon Soken: 2 patents #546 of 1,540Top 40%
Honda Motor Co.: 2 patents #8,527 of 21,052Top 45%
OC Optex Co.: 2 patents #42 of 111Top 40%
NC Nippondenso Co.: 1 patents #1,765 of 3,479Top 55%
📍 Shibushi, JP: #3 of 47 inventorsTop 7%
Overall (All Time): #197,544 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #TitleCo-InventorsDate
8470912 Granulated colorant and related art Satonari Morikawa 2013-06-25
7675472 Vehicle-mounted antenna system Seishin Mikami, Yuji Yoshida 2010-03-09
7648289 Module having a handle to be operated to attach the module to a cage Makoto Miyoshi, Kazuya Sasaki, Shinichi Aoki, Yasunori Nagakubo 2010-01-19
7623079 Vehicle antenna, monitor display device having vehicle antenna, an method of forming vehicle antenna 2009-11-24
7421211 Light source device Kensuke Matsui, Hirokazu Osada 2008-09-02
7250861 Crime-prevention lighting device Akira Yukawa, Tadashi Sugimoto, Hiroyuki Tomooka, Hisato Takemura 2007-07-31
7075489 Method for installing antenna, antenna installation structure, and monitor Akira Takaoka 2006-07-11
7001264 Air conditioning duct arrangement for vehicle Teruki Komura 2006-02-21
6791461 Object detection sensor Shin-ichi Oku, Yoshinori Tatsumi, Maki Takeguchi 2004-09-14
6788255 Antenna unit having radio absorbing device Koji Sakamoto, Shinji Fukui, Shirou Koide, Kazunobu Noda 2004-09-07
6658213 Modulation controlling circuit Shinichiro Sano, Norio Nagase, Tomoyuki Otsuka 2003-12-02
6626001 Control apparatus for air-conditioner for motor vehicle Masanari Hamachi 2003-09-30
6399681 Colored thermoplastic resin composition and related arts thereof Tohru Tsuruhara, Hiroshi Takeuchi 2002-06-04
6395809 Nigrosine compound, resin composition, molded product, crystallization temperature lowering, fluidity improving and surface gloss improving method Tohru Turuhara 2002-05-28
6014392 Drive circuit for electro-absorption modulator and optical transmitter employing the same Keisuke Imai 2000-01-11
5965653 Polyethylene terephthalate resin composition, molded product and resin modifying method Masataka Nishikawa 1999-10-12
5900621 Light transmitter having an automatic bias control circuit Yasunori Nagakubo, Sadao Ibukuro, Takashi Tsuda 1999-05-04
5827911 Colored thermoplastic resin composition Masataka Nishikawa 1998-10-27
5804638 Black polyamide resin composition Masataka Nishikawa 1998-09-08
5567167 Printed wiring board connection apparatus 1996-10-22
D369141 Apparatus for wiring connection on printed wiring board 1996-04-23
5017935 Multiband antenna system for use in motor vehicles Toru Yamazaki, Akira Torii 1991-05-21