MI

Masaru Ishikawa

Pioneer: 14 patents #84 of 1,730Top 5%
NC Nippon Kokan Co.: 6 patents #30 of 735Top 5%
TO Toyota: 6 patents #4,786 of 26,838Top 20%
HI Hitachi: 5 patents #7,555 of 28,497Top 30%
FI Fujifilm Business Innovation: 3 patents #2,355 of 5,238Top 45%
JC Jidosha Denki Kogyo Co.: 3 patents #19 of 121Top 20%
NC Nippon Shokubai Co.: 3 patents #378 of 1,108Top 35%
Pioneer Electronic: 3 patents #611 of 1,840Top 35%
MI Mitsuba: 2 patents #181 of 618Top 30%
TT The University Of Tokyo: 2 patents #500 of 2,633Top 20%
NC Nitto Boseki Co.: 1 patents #172 of 339Top 55%
JK Jidosha Denki Kogyo K.K.: 1 patents #16 of 56Top 30%
SK Shinagawa Shirorenga Kabushiki Kaisha: 1 patents #10 of 36Top 30%
KD Kabushiki Kaisha Tokai Rika Denki: 1 patents #2 of 26Top 8%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
HC Hitachi Cable: 1 patents #530 of 1,086Top 50%
Overall (All Time): #52,583 of 4,157,543Top 2%
51
Patents All Time

Issued Patents All Time

Showing 26–50 of 51 patents

Patent #TitleCo-InventorsDate
7012745 Communication terminal device and lens adapter 2006-03-14
6972738 Image displaying apparatus Hiroshi Toriumi 2005-12-06
6906686 Apparatus for displaying a stereoscopic two-dimensional image and method therefor 2005-06-14
6771231 Apparatus for displaying a stereoscopic two-dimensional image and method therefor 2004-08-03
6557205 Wiper apparatus with rotary housing 2003-05-06
6316072 Rotary body 2001-11-13
6186022 Turn signal cancellation mechanism 2001-02-13
6080269 Gelatine recovery device Fumiaki Ohzeki 2000-06-27
5657095 System for Combining image signals Masayoshi Yoshida 1997-08-12
5302699 Antitumorigenic protein, method of preparing it and antitumorigenic composition containing the protein as active component Yukio Kawamura, Akihiro Morita, Makoto Tomatsu 1994-04-12
5225753 Electric control apparatus for four-wheel steering system Shin Koike, Osamu Takeda, Hiroaki Tanaka, Mizuho Sugiyama, Kaoru Ohashi +1 more 1993-07-06
5212642 Electric control apparatus for four-wheel steering system Hiroaki Tanaka, Osamu Takeda, Kaoru Ohashi, Mizuho Sugiyama, Shin Koike +2 more 1993-05-18
5067198 Wiper pivot Yuichi Ito 1991-11-26
4902157 Sealing structure for a ball joint of a wiper link mechanism Yuichi Itoh 1990-02-20
4890037 Apparatus for controlling a vehicle headlamp Minoru Izawa, Tadanao Hamamoto, Harumi Dohke, Tasuku Nakano 1989-12-26
4843898 Wiper linkage of cross arm type 1989-07-04
4831548 Teaching apparatus for robot Hideaki Matoba, Shunji Mohri 1989-05-16
4727529 Pickup unit for use in an optical information record/reproduce system Yoshitsugu Araki, Yoshihisa Ito, Hideyuki Takeuchi 1988-02-23
4593931 Vehicle height adjustment system providing uniform height control Harunori Shiratori, Hisami Kato 1986-06-10
4450894 Method for horizontal type continuous casting Kiyomi Taguchi, Masayuki Hanmyo 1984-05-29
4412008 Composite sinter of silicon nitride/boron nitride and method for manufacturing thereof Akira Miyamoto, Masaaki Nishi, Kenki Ishizawa, Akira Shiranita 1983-10-25
4377347 Method for measuring temperature of molten metal received in vessel Masayuki Hanmyo, Seishi Mizuoka 1983-03-22
4340110 Apparatus for connecting tundish and mold for horizontal continuous casting of metal Akira Honda, Seishi Mizuoka, Katsunori Ono 1982-07-20
4298147 Discharging mechanism for molten metal and slag remaining in tundish for continuous casting machine Akira Honda, Takanori Anzai, Minoru Kitamura, Seishi Mizuoka 1981-11-03
4286647 Apparatus for preventing steam explosion in water discharge channel of secondary cooling zone caused by molten metal breaking out from cast strand in horizontal type continuous casting machine Akira Honda, Kiyomi Taguchi, Masayuki Hanmyo, Minoru Kitamura 1981-09-01