TY

Takayuki Yamaguchi

Ricoh Company: 13 patents #1,714 of 9,818Top 20%
Mazda Motor: 10 patents #325 of 4,755Top 7%
SU Sumida: 6 patents #24 of 118Top 25%
NC Nippon Light Metal Company: 5 patents #41 of 499Top 9%
Honda Motor Co.: 5 patents #4,418 of 21,052Top 25%
RE Ricoh Elemex: 4 patents #7 of 49Top 15%
PA Panasonic: 3 patents #7,617 of 21,108Top 40%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
ML Mitsubishi Pencil Company, Limited: 2 patents #127 of 302Top 45%
MC Moriroku Co.: 2 patents #7 of 45Top 20%
SC Sumitomo Chemical: 2 patents #1,792 of 4,033Top 45%
SB Sumitomo Mitsui Banking: 2 patents #1 of 14Top 8%
TC Tokai Kogyo Co.: 2 patents #32 of 161Top 20%
Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
SW Sanjo Machine Works: 1 patents #7 of 18Top 40%
GL Glory: 1 patents #217 of 385Top 60%
FL Fujitsu Ten Limited: 1 patents #456 of 996Top 50%
Canon: 1 patents #14,899 of 19,416Top 80%
NE Nec: 1 patents #7,889 of 14,502Top 55%
JA Jasco: 1 patents #46 of 125Top 40%
HG HGST: 1 patents #1,032 of 1,677Top 65%
RC Ricoh Seiki Company: 1 patents #7 of 16Top 45%
Overall (All Time): #38,770 of 4,157,543Top 1%
60
Patents All Time

Issued Patents All Time

Showing 1–25 of 60 patents

Patent #TitleCo-InventorsDate
12306387 Light source apparatus, lithography apparatus, and article manufacturing 2025-05-20
12275215 Liquid storage member for coating tools Saki TANAKA, Yuichi Inagawa 2025-04-15
11864355 Thermal conductor and method for manufacturing thermal conductor Katsuhiko KAGAWA 2024-01-02
11780258 Liquid storage member for coating tools Shuji Ichikawa, Shinobu Kajiyama, Takeshi Iimori 2023-10-10
11360381 Support frame for pellicles, pellicle, and method for manufacturing same 2022-06-14
11183329 Reactor and method for producing the same Toshio Uchibori 2021-11-23
10948816 Pellicle frame and pellicle Yoshihiro Taguchi, Jun-Yih Yu, Yasuo Ishiwata 2021-03-16
10858978 Exhaust gas purification controller for engine Goro Tsuboi, Daishi Ikeda, Yoshiaki Tomita, Chikara Ishihara 2020-12-08
10858976 Exhaust gas purification controller for engine Goro Tsuboi, Daishi Ikeda, Yoshiaki Tomita, Chikara Ishihara 2020-12-08
10858977 Exhaust gas purification controller for engine Goro Tsuboi, Daishi Ikeda, Yoshiaki Tomita, Chikara Ishihara 2020-12-08
10443524 Exhaust emission control system of engine Masanobu Kanno, Masayuki Tetsuno 2019-10-15
10443525 Exhaust emission control system of engine Masanobu Kanno, Masayuki Tetsuno 2019-10-15
10443474 Exhaust emission control system Masanobu Kanno, Masayuki Tetsuno 2019-10-15
10378407 Exhaust emission control system of engine Masanobu Kanno, Masayuki Tetsuno 2019-08-13
10329980 Exhaust emission control system of engine Masanobu Kanno, Masayuki Tetsuno 2019-06-25
10309328 Exhaust emission control system of engine Takashi Tanaka, Kota Matsue, Hiroshi Hayashibara, Yoshiaki Tomita, Kaoru Yamada +4 more 2019-06-04
10134523 Coil component Hiroshi Kawashima 2018-11-20
9982864 Illumination apparatus and automobile equipped with same Atsushi Fukui, Shohroh Mochida, Tomoyuki Ogata 2018-05-29
9903996 Light guide plate display device Atsushi Fukui, Keizou Matsumura 2018-02-27
9857044 Lighting apparatus and automobile having lighting apparatus mounted therein Atsushi Fukui, Shohroh Mochida, Tomoyuki Ogata 2018-01-02
9793043 Coil component and electronic circuit 2017-10-17
9598790 Pellicle frame and process for manufacturing same Yoshihiro Taguchi, Shingo Koizumi, Akira Iizuka, Kiyokazu Koga, Masato Yatsukura 2017-03-21
9599889 Method for manufacturing support frame for pellicle, support frame for pellicle, and pellicle Yoshihiro Taguchi, Akira Iizuka 2017-03-21
9581897 Pellicle frame and process for producing same Yoshihiro Taguchi 2017-02-28
9335308 Chromatography system, signal processing apparatus, chromatography data processing apparatus, and program Tomonari Watabe 2016-05-10