TI

Tomonori Ichikawa

Yamaha: 7 patents #373 of 2,001Top 20%
Mitsubishi Electric: 6 patents #4,940 of 25,717Top 20%
HI Hitachi: 3 patents #10,712 of 28,497Top 40%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
Overall (All Time): #290,018 of 4,157,543Top 7%
16
Patents All Time

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
12174517 Imaging device for vehicle Kazuya Mori, Masakazu Iwatsuki 2024-12-24
12115950 Vehicle imaging apparatus Kenichi SUGISAKA, Masakazu Iwatsuki 2024-10-15
10676030 Vehicle exterior camera device Toshinari NAKAI, Hidetaka Nomura 2020-06-09
10150427 Imaging unit support structure Toshinari NAKAI, Masahide Inayama, Masashi Hanazato 2018-12-11
10011227 Vehicular viewing device Hiroki Ishizuka 2018-07-03
9807913 Cooling structure of heating element and power conversion device Daisuke Matsumoto, Akira MIMA, Tetsuya Kawashima, Yuuichi MABUCHI, Yukio Hattori +2 more 2017-10-31
9497887 Cooling structure for heating element and power converter Daisuke Matsumoto, Yuuichi MABUCHI, Akira MIMA, Tetsuya Kawashima, Yukio Hattori +2 more 2016-11-15
9437797 Cooling structure of heating element and power conversion device Daisuke Matsumoto, Akira MIMA, Tetsuya Kawashima, Yuuichi MABUCHI, Yukio Hattori +2 more 2016-09-06
9360183 Mirror apparatus for a vehicle Toshinari NAKAI, Yasunori Hirosawa 2016-06-07
7488884 Keyboard musical instrument having sloped top surface Masaharu Ohno 2009-02-10
7323628 Keyboard musical instrument having top board coupled with another board through mortise and tenon joint Satoshi Inoue 2008-01-29
7309823 String-bounding preventing structure for piano Toshio Yamayoshi, Satoshi Inoue 2007-12-18
7009095 Keyboard musical instrument with laterally adjustable built-in music rack and music rack used therein Satoshi Inoue 2006-03-07
D507012 Legs for a piano 2005-07-05
D507013 Legs for a piano 2005-07-05
6864412 Stepless music rack and musical instrument equipped with the same 2005-03-08