TI

Takao Ishihara

KO Komatsu: 6 patents #295 of 2,087Top 15%
KK Kureha Kagaku Kogyo: 3 patents #178 of 607Top 30%
MM Mitsubishi Mining: 3 patents #285 of 2,247Top 15%
Nichia: 3 patents #567 of 1,531Top 40%
SI Sumitomo Metal Industries: 1 patents #630 of 1,462Top 45%
KF Kabushiki Kaisha Fujikoshi: 1 patents #6 of 59Top 15%
CC Chiyoda Chemical Entineering & Constructions Co.: 1 patents #41 of 119Top 35%
📍 Shibushi, JP: #6 of 47 inventorsTop 15%
Overall (All Time): #288,319 of 4,157,543Top 7%
16
Patents All Time

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
12060694 Blade control device and blade control method Daichi Noborio, Yutaka Nakayama 2024-08-13
12031291 Blade control device and blade control method Daichi Noborio, Yutaka Nakayama 2024-07-09
11933018 Blade control device and blade control method Daichi Noborio, Yutaka Nakayama 2024-03-19
10622528 Light-emitting device Hironao Oku, Toshiyuki Hashimoto, Mitsuhiro Isono, Takaaki Kato 2020-04-14
10332824 Lead frame Hironao Oku, Toshiyuki Hashimoto, Mitsuhiro Isono, Takaaki Kato 2019-06-25
10079201 Lead frame Hironao Oku, Toshiyuki Hashimoto, Mitsuhiro Isono, Takaaki Kato 2018-09-18
9091342 Control device for hydrostatic transmission vehicle Eiji Ishibashi, Masayuki Mukaino, Shigeru Yamamoto, Yoshitaka Onodera 2015-07-28
8725364 Control device for hydraulic transmission vehicle Eiji Ishibashi, Masayuki Mukaino, Shigeru Yamamoto, Yoshitaka Onodera 2014-05-13
8532888 Control device for hydraulic transmission vehicle Eiji Ishibashi, Masayuki Mukaino, Shigeru Yamamoto, Yoshitaka Onodera 2013-09-10
5236688 Method for activating infusibilized pitch beads Kunio Watanabe, Yasuo Sakaguchi 1993-08-17
4909030 Coal fired gas turbine 1990-03-20
4590868 Coal-fired combined plant 1986-05-27
4566392 Slag tap combustion apparatus 1986-01-28
4366008 Method for hardening steel Jun Takeuchi, Kaishu Yamazumi 1982-12-28
4340464 Method for thermal cracking of heavy petroleum oil Takaaki Aiba, Hisatsugu Kaji, Tomizo Endo 1982-07-20
4214979 Method of thermally cracking heavy petroleum oil Hajime Nakanishi, Kiyoji Ozaki, Toshio Shinozuka, Masato Izumi, Takaaki Aiba +2 more 1980-07-29