Tetsuo Kato — 69 Patents at Yazaki

Tetsuo Kato has been granted 69 US patents while listed as an inventor at Yazaki. The first was granted in 1981 and the most recent in October 2023. Tetsuo Kato ranks #29,979 of 4,157,543 US inventors in our database (top 0.72%). Patent records list Tetsuo Kato in Yokohama, MH, JP.

Issued Patents All Time

Showing 1–25 of 69 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11782373	Image forming apparatus with function of preventing secondary infection	—	2023-10-10
10310440	Image forming apparatus and power supply method	—	2019-06-04
10018954	Image forming apparatus and power supply method	—	2018-07-10
9880450	Document camera	Hiroshi Yamakose, Hiroshi Mameda, Yusuke Dohi	2018-01-30
9335008	Illuminating device	Hideki Fujita, Naotoshi Ide, Shigeyuki Yoshida	2016-05-10	$517,000
D730546	LED-module without reflector	Thorsten Baum	2015-05-26
D729418	LED-Module with reflector	Thorsten Baum	2015-05-12
7344408	Waterproof packing, waterproof connector using the same and process for producing waterproof connector	Kazuki Zaitsu	2008-03-18	$487,000
7079793	Image forming apparatus and image forming method	Takafumi Amano, Susumu Nomura, Takashi Ikeda, Yukie Kobayashi	2006-07-18
6736675	Connector	Takao Murakami	2004-05-18
6676448	Connector	Takao Murakami	2004-01-13
6496441	Semiconductor memory device with improved data propagation characteristics of a data bus	Takashi Kono	2002-12-17
6424593	Semiconductor memory device capable of adjusting internal parameter	Shigehiro Kuge	2002-07-23
6424142	Semiconductor device operable in a plurality of test operation modes	Kei Hamade	2002-07-23
6400621	Semiconductor memory device and method of checking same for defect	Hideto Hidaka, Mikio Asakura, Kiyohiro Furutani	2002-06-04
6333879	Semiconductor device operable in a plurality of test operation modes	Kei Hamade	2001-12-25
6327198	Semiconductor memory device having a test mode setting circuit	Takayuki Miyamoto, Tetsushi Tanizaki, Mikio Asakura	2001-12-04
6317368	Semiconductor integrated circuit device tested in batches	Yasuhiko Taito, Takeshi Hamamoto	2001-11-13
6301163	Semiconductor memory device and method of checking same for defect	Hideto Hidaka, Mikio Asakura, Kiyohiro Furutani	2001-10-09
6288956	Semiconductor device having test function	Tetsushi Tanizaki, Mikio Asakura, Yasuhiro Konishi, Takayuki Miyamoto	2001-09-11
6027589	Waterproofing method for an introduction portion of a covered conductor	Akira Shinchi, Tetsuro Ide	2000-02-22
6004170	Connection structure of a covered wire with resin encapsulation	Nobuyuki Asakura, Akira Shinchi, Tetsuro Ide	1999-12-21
5999464	Semiconductor memory device and method of checking same for defect	Hideto Hidaka, Mikio Asakura, Kiyohiro Furutani	1999-12-07
5971098	Muffler for internal combustion engine	Mitsuro Suzuki, Kazunari Ohno, Kunihiko Fujiwara, Takanori Morishita	1999-10-26
5970507	Semiconductor memory device having a refresh-cycle program circuit	Kiyohiro Furutani, Hideto Hidaka, Mikio Asakura	1999-10-19

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Tetsuo Kato — 69 Patents

Issued Patents All Time

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