AF

Akira Fujiwara

Honda Motor Co.: 17 patents #852 of 21,052Top 5%
BI Brother Industries: 7 patents #65 of 325Top 20%
TC Tomoeagawa Paper Co.: 5 patents #30 of 226Top 15%
Sharp Kabushiki Kaisha: 3 patents #4,164 of 10,731Top 40%
DC Denka Seiken Co.: 3 patents #15 of 73Top 25%
NT NTT: 2 patents #2,095 of 4,871Top 45%
DC Du Pont-Mitsui Polychemicals Co.: 2 patents #16 of 53Top 35%
HA Hitachi Astemo: 2 patents #393 of 1,276Top 35%
HC Hitachi Powdered Metals Co.: 2 patents #73 of 246Top 30%
Rohm Co.: 2 patents #1,039 of 2,292Top 50%
HS Hitachi Automotive Systems: 1 patents #965 of 1,636Top 60%
CC Capcom Co.: 1 patents #19 of 79Top 25%
DC Daido Kogyo Co.: 1 patents #34 of 94Top 40%
DK Denki Kagaku Kogyo: 1 patents #291 of 655Top 45%
BI Bando Chemical Industries: 1 patents #176 of 303Top 60%
IC Intermetallics Co.: 1 patents #9 of 17Top 55%
KL Kirin Techno-System Company, Limited: 1 patents #15 of 27Top 60%
📍 Wako, IL: #1 of 1 inventorsTop 100%
Overall (All Time): #67,488 of 4,157,543Top 2%
44
Patents All Time

Issued Patents All Time

Showing 26–44 of 44 patents

Patent #TitleCo-InventorsDate
6670048 Sintered sprocket 2003-12-30
6634974 Chain guide member, a chain guide member manufacturing method and a chain guide member manufacturing apparatus ATSUSHI SHIRAKAWA, Noriaki Matsumoto 2003-10-21
6479249 Method of determining cholesterol content of high-density lipoproteins Hiroshi Matsui, Yasuki Ito, Shuichi Ohara 2002-11-12
6383558 Method for forming monolayer powder film Shuji Mitani, Chikara Murata 2002-05-07
6284064 Carbon steel material and processing method for strengthening the same ATSUSHI SHIRAKAWA, Kazushige Yakubo 2001-09-04
6194164 Method for quantitating cholesterol present in low density lipoproteins Hiroshi Matsui, Kazushige Mizuno, Yasuki Ito, Shuichi Ohara, Kenichi Takasugi +1 more 2001-02-27
6113979 Powder coatings and methods for forming a coating using the same Masato Sagawa, Osamu Itatani 2000-09-05
6004209 Body-acoustic device, playing apparatus and its control method, light-beam utilizing playing apparatus, and acoustic apparatus Atsushi Katsumoto, Koji Miura, Tokurou Fujiwara, Nobuo Takenouchi, Kazuyuki Seri +2 more 1999-12-21
5665979 Coulomb-blockade element and method of manufacturing the same Yasuo Takahashi, Masao Nagase 1997-09-09
5604154 Method of manufacturing coulamb blockade element using thermal oxidation Yasuo Takahashi, Masao Nagase 1997-02-18
5575064 Process for producing rocker arm for internal combustion engine Noriyuki Yamada, Kazushige Yakubo 1996-11-19
5529641 Cast iron slide member Tsutomu Saka, Noriyuki Yamada 1996-06-25
5385987 Resin composition and adhesive using the same Hirohide Hamazaki 1995-01-31
5322908 Resin composition and adhesive using the same Hirohide Hamazaki 1994-06-21
5290652 Developing compositions for electrophotography Koji Harakawa, Takayuki Sano, Makoto Miura 1994-03-01
5188969 Monoclonal antibody to human lymphotoxin and use thereof Kazuhiko Arai, Shosaku MOTODA, Hiroyasu Suzuki 1993-02-23
5049183 Sintered machine part and method Tsutomu Saka, Tadayuki Tsutsui, Osamu Murai, Kei Ishii 1991-09-17
4796575 Wear resistant slide member made of iron-base sintered alloy Toshihiko Matsubara 1989-01-10
4754729 Camshaft support assembly for valve operating mechanism in an internal combustion engines Hiroshi Abe, Yutaka Koinuma, Toshinari Sonoda, Kazuo Yoshida 1988-07-05