HI

Hideaki Ishida

Casio Computer Co.: 7 patents #358 of 1,970Top 20%
HI Hitachi: 4 patents #8,942 of 28,497Top 35%
KU Kyoto University: 3 patents #177 of 1,688Top 15%
HE Hitachi Micro Computer Engineering: 1 patents #131 of 393Top 35%
NC Nisshin Steel Co.: 1 patents #240 of 514Top 50%
TA Tanita: 1 patents #120 of 216Top 60%
DK Denki Kagaku Kogyo: 1 patents #291 of 655Top 45%
DI Disco: 1 patents #384 of 708Top 55%
Overall (All Time): #246,480 of 4,157,543Top 6%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12312371 Optically-active 2-amino-phosphonoalkane acid, optically-active 2-amino-phosphonoalkane acid salt, and hydrates of these Bunta Watanabe, Ryuzo Yoshioka 2025-05-27
11254029 Wafer dividing apparatus Takayuki Masada, Yoshihiro Kawaguchi, Tomohito Matsuda, Yuhei Fujii, Susumu Inakazu +2 more 2022-02-22
11220521 Optically-active 2-amino-phosphonoalkane acid, optically-active 2-amino-phosphonoalkane acid salt, and hydrates of these Bunta Watanabe, Ryuzo Yoshioka 2022-01-11
10774098 Nahlsgen optical resolution method Jun Hiratake, Bunta Watanabe, Ryuzo Yoshioka 2020-09-15
8663383 Expansive material and its preparation process Takayuki Higuchi, Taiichiro Mori, Ryoetsu Yoshino, Minoru Morioka 2014-03-04
6530886 Method and apparatus for measuring subcutaneous fat using ultrasonic wave Eiichi Serita 2003-03-11
5845078 Network integrated construction system, method of installing network connection machines, and method of setting network parameters Satoru Tezuka, Satoru Matsumura, Kenichi Kihara, Hiroshi Furukawa, Shigeru Miyake +6 more 1998-12-01
5619716 Information processing system having a configuration management system for managing the software of the information processing system Naomichi Nonaka, Keiichi Nakane, Hiromichi Itoh 1997-04-08
4571672 Access control method for multiprocessor systems Minoru Hatada, Masatoshi Matsushita 1986-02-18
4537110 Envelope control apparatus Keiichi Sakurai, Kohtaro Hanzawa 1985-08-27
4506111 Text mailing system using a telephone line Hiroo Takenouchi, Kunio Hiyama 1985-03-19
4499807 Key data entry system for an electronic musical instrument 1985-02-19
4464966 Rhythm data setting system for an electronic musical instrument 1984-08-14
4437378 Electronic musical instrument Tomohisa Ishikawa, Koji Yamana, Takehiko Kayahara 1984-03-20
4422361 Electronic musical instrument Hiroshi Ishii 1983-12-27
4416178 Touch response providing apparatus 1983-11-22
4341140 Automatic performing apparatus 1982-07-27
4237192 Zinc plated steel plate and can produced from the same Takehiko Ito, Yusuke Hirose 1980-12-02