HY

Hirotaka Yoshida

SE Seiko Epson: 4 patents #3,385 of 7,774Top 45%
DC Dai-Ichi High Frequency Co.: 3 patents #5 of 58Top 9%
MC Mitsui Chemicals: 2 patents #873 of 2,279Top 40%
HC Hitachi Cable: 1 patents #530 of 1,086Top 50%
IC Ishikawajima-Harima Heavy Industries Co.: 1 patents #251 of 611Top 45%
SO Sony: 1 patents #17,262 of 25,231Top 70%
DJ Doryokuro Kakunenryo Kaihatsu Jigyodan: 1 patents #104 of 393Top 30%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #396,810 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
12296339 Microparticle sorting device, cell therapeutic agent manufacturing device, microparticle sorting method and program Tatsumi Ito, Gakuji Hashimoto, Kazuya Takahashi, Yasunobu Kato 2025-05-13
11839009 Portable induction heating device for coating removal Tetsunori Nakamura, Yoshimasa Hiramatsu 2023-12-05
9643420 Liquid discharge apparatus and tube position correcting method Daisuke HIRUMA 2017-05-09
9387497 Liquid discharge apparatus and tube position correcting method Daisuke HIRUMA 2016-07-12
8777400 Liquid ejection device Takao Yamamoto 2014-07-15
8752935 Liquid ejection device Takao Yamamoto 2014-06-17
8532453 High voltage cabtire cable Masami Sorimachi, Yoshiaki Nakamura, Takenori Taki 2013-09-10
8122075 Pseudorandom number generator and encryption device using the same Dai Watanabe 2012-02-21
7297908 Removing method of tube Michio Sato, Yuji Kurokawa 2007-11-20
6906863 Lamp reflector and reflector Shin Fukuda, Hiroshi Ishikawa 2005-06-14
6683720 Reflector, sidelight type backlighting apparatus and reflector substrate Shin Fukuda, Hiroshi Ishikawa, Masaru Tanabe 2004-01-27
5068491 Bus bar for power supply with coolant flow passages Yoshinori Ogata, Yutaka Kikuchi, Tsutomu Makino, Teruo Kobayashi 1991-11-26