Jun Igarashi — 26 Patents | Patent Leaderboard

Jun Igarashi has been granted 26 US patents. The first was granted in 1998 and the most recent in November 2017. Jun Igarashi ranks #150,017 of 4,157,543 US inventors in our database (top 3.6%). Patent records list Jun Igarashi in Komaki, JP.

Issued Patents All Time

Showing 1–25 of 26 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
9817332	Optical scanning device and image forming apparatus including the same	—	2017-11-14	$37,000
9529354	Machine tool	Isao Adachi, Makoto Tanahashi	2016-12-27
RE45970	Toner for electrostatic image development, toner cartridge, process cartridge and image forming apparatus	Tetsuya Taguchi, Motoko Sakai, Masahiro Takagi	2016-04-12
9217948	Optical scanning apparatus and image forming apparatus equipped with scanning apparatus	—	2015-12-22	$52,000
9206894	Control device and control method for speed change device	Seiya Ozeki, Taihwan Kim, Eiji Moriyama, Hiroshi Tsutsui	2015-12-08
9000190	Amide compound or salt thereof, biofilm inhibitor, biofilm remover and disinfectant containing the same	Hiroaki Suga	2015-04-07
8872872	Optical scanning apparatus, including an adjustor, and image forming apparatus	—	2014-10-28	$27,000
8748617	Amide compound or salt thereof, and biofilm inhibitor, biofilm remover and disinfectant containing the same	Hiroaki Suga	2014-06-10
8527254	Simulator engine development system and simulator engine development method	—	2013-09-03
8507674	Quorum sensing inhibitor	Hiroaki Suga	2013-08-13
8487974	Optical scanning apparatus and color image forming apparatus using the same	Kiyoto Toyoizumi	2013-07-16	$77,000
8436210	Amide compound and bacterial disease control agent for agricultural and horticultural use	Hiroaki Suga	2013-05-07
8258307	Amide compound or salt thereof, and biofilm inhibitor, biofilm remover and disinfectant containing the same	Hiroaki Suga	2012-09-04
8227158	Toner for electrostatic image development, toner cartridge, process cartridge and image forming apparatus	Tetsuya Taguchi, Motoko Sakai, Masahiro Takagi	2012-07-24
8207997	Optical scanning apparatus for blocking undesirable-light generated in opposing scanning units to form a high quality image	—	2012-06-26	$97,000
8179561	Optical scanning device and image forming apparatus using the same	—	2012-05-15	$95,000
7955773	Toner for developing electrostatic image, developer for developing electrostatic image, toner cartridge, process cartridge, and image forming apparatus	Motoko Sakai, Masahiro Takagi, Tetsuya Taguchi	2011-06-07
7880947	Illuminated position adjusting method in optical scanning apparatus	—	2011-02-01	$132,000
7791632	Optical scanning device and image forming apparatus using the same	—	2010-09-07	$160,000
7303846	Electrophotographic toner, process for producing the same, and process for forming image	Yuka Ishihara, Atsuhiko Eguchi, Masahiro Okita, Koichi Sugiyama, Susumu Yoshino +1 more	2007-12-04
7248391	Optical scanning system and image forming apparatus using the same	—	2007-07-24	$590,000
6413691	Electrophotographic toner, process for producing the same, electrophotographic developer, and process for forming image	Katsumi Daimon, Masato Mikami, Norihito Fukushima, Chisato Urano, Takashi Imai	2002-07-02
6171744	Toner for electrophotography, method for producing it, and method of image formation	Hiroshi Nakazawa	2001-01-09
5972547	Electrostatic charge image developing toner, electrostatic charge image developer, and image forming method using this developer	Hidekazu Yaguchi, Michio Take, Masaki Hashimoto, Hiroshi Nakazawa, Masanori Ichimura	1999-10-26
5958642	Toner for developing an electrostatic charge image, developing agent for electrostatic charge image and image formation method	Shinpei Takagi, Yasuhiro Oya, Etsuo Tominaga, Toyohumi Inoue, Tomohiro Takeda +7 more	1999-09-28

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Jun Igarashi — 26 Patents

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