HO

Hiroyuki Okamoto

IK Ishihara Sangyo Kaisha: 15 patents #13 of 403Top 4%
YA Yazaki: 10 patents #448 of 3,427Top 15%
Mazda Motor: 10 patents #325 of 4,755Top 7%
GC Green Cross: 6 patents #44 of 527Top 9%
Ricoh Company: 5 patents #3,664 of 9,818Top 40%
TO Toyota: 3 patents #8,352 of 26,838Top 35%
Kyocera: 3 patents #999 of 3,732Top 30%
MC Moriroku Co.: 3 patents #3 of 45Top 7%
TC Taisho Pharmaceutical Co.: 2 patents #184 of 557Top 35%
MA Marelli: 2 patents #10 of 84Top 15%
MO Molten: 2 patents #13 of 73Top 20%
NS National Institute Of Agrobiological Sciences: 1 patents #80 of 225Top 40%
NC Noritsu Koki Co.: 1 patents #139 of 289Top 50%
PC Pegasus Sewing Machine Mfg. Co.: 1 patents #29 of 65Top 45%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
RI Rinnai: 1 patents #85 of 173Top 50%
JA Japan Aerospace Exploration Agency: 1 patents #160 of 546Top 30%
CC Cosmo Bio Co.: 1 patents #6 of 10Top 60%
KC Kaken Pharmaceutical Co.: 1 patents #159 of 335Top 50%
IH Ihi: 1 patents #624 of 1,178Top 55%
BE Best: 1 patents #4 of 12Top 35%
Overall (All Time): #31,661 of 4,157,543Top 1%
67
Patents All Time

Issued Patents All Time

Showing 1–25 of 67 patents

Patent #TitleCo-InventorsDate
12354419 Abnormal noise diagnosis support system Masaya Tagawa 2025-07-08
12305668 Centrifugal compressor Masaya Tagawa, Takato HATANO, Shigehiro Usuda, Yusei Ogawa, Toshifumi TERUI +1 more 2025-05-20
12181148 Totally aerated combustion burner Masaru Takeuchi, Yusuke Nakagawa 2024-12-31
12025110 Charging mitigation device and electric discharge avoidance method Teppei Okumura, Shinatora CHO, Yasushi Ohkawa 2024-07-02
11873024 Suspension subframe structure Masaaki Tanaka, Fumihiro Kurohara 2024-01-16
11623691 Vehicle front structure Fumihiro Kurohara, Ippei Kuroda 2023-04-11
11505248 Subframe structure Fumihiro Kurohara, Ippei Kuroda, Hiromasa Honji, Yosuke Sawada 2022-11-22
11473646 Bushing and vehicle suspension device Susumu Sano, Takahiko Shigyo, Hiroki Kimura, Masaya Hiramatsu, Haruaki Iseri +8 more 2022-10-18
11465684 Front suspension apparatus Fumihiro Kurohara, Ippei Kuroda, Yasunori Takahara 2022-10-11
11433725 Bushing and vehicle suspension device Susumu Sano, Takahiko Shigyo, Hiroki Kimura, Masaya Hiramatsu, Haruaki Iseri +8 more 2022-09-06
11371367 Manufacturing method of turbine housing Satoru Yokoshima 2022-06-28
11306610 Turbine housing and washing method of turbine housing 2022-04-19
11198473 Subframe structure Masaaki Tanaka, Masaya Hiramatsu, Yuki Hayakawa 2021-12-14
11192589 Subframe structure of front suspension Fumihiro Kurohara, Norio Asano, Hiroto Kido, Yasunori Takahara 2021-12-07
10981426 Suspension device for vehicles Kenji Hamada, Mitsuo Iwano 2021-04-20
10967905 Suspension sub frame structure Masaaki Tanaka 2021-04-06
10092002 Herbicidal composition comprising nicosulfuron or its salt and S -metolachlor or its salt Ryu Yamada, Takashi Terada 2018-10-09
9993001 Herbicidal composition Ryu Yamada, Yoshifumi Saito, Takashi Terada 2018-06-12
9986599 Heating apparatus and heating furnace Kazutaka Gotoh, Satoshi Sugai 2018-05-29
9814238 Herbicide composition Ryu Yamada, Takashi Terada 2017-11-14
9743666 Herbicidal composition comprising flazasulfuron and an inhibitor of protoporphyrinogen oxidase Ryu Yamada, Takashi Terada 2017-08-29
9693559 Herbicidal composition Ryu Yamada, Takashi Terada 2017-07-04
9648881 Herbicidal composition comprising nicosulfuron or its salt and S-metolachlor or its salt Ryu Yamada, Takashi Terada 2017-05-16
9448238 Monoclonal antibody for detecting exosomes Hideki Ohta, Chihiro Okada, Tomi Murakami, Hikaru Sonoda 2016-09-20
9436218 Electronic device Hiroki Kobayashi 2016-09-06