Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
HT

Hiroaki Takahashi

Brother Kogyo: 3 patents #70 of 394Top 20%
LC Laurel Bank Machines Co.: 1 patents #4 of 13Top 35%
LC Laurel Machinery Co.: 1 patents #3 of 4Top 75%
LC Laurel Precision Machines Co.: 1 patents #3 of 4Top 75%
ND Nitto Denko: 1 patents #62 of 221Top 30%
OU Osaka University: 1 patents #24 of 215Top 15%
Ricoh Company: 1 patents #173 of 689Top 30%
YC Yushiro Chemical Industry Co.: 1 patents #2 of 8Top 25%
Overall (2025): #12,707 of 469,880Top 3%
7
Patents 2025

Issued Patents 2025

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
12371598 Pressure-sensitive adhesive composition and pressure-sensitive adhesive sheet Muneshige Nakagawa, Fumika KAWATAKE, Nobukazu Negishi, Itsuhiro Hatanaka 2025-07-29
12325230 Printing apparatus Takuya Tsuji, Yasuo Nishikawa 2025-06-10
12296597 Liquid cartridge Naoya Okazaki, Tetsuro Kobayashi, Kosuke Nukui, Akihito Ono, Mikio Hirano +3 more 2025-05-13
12291607 Polymer material and method for producing same Akira Harada, Hiroyasu Yamaguchi, Yoshinori Takashima, Motofumi Osaki, Yasumasa Ohashi +1 more 2025-05-06
12263675 Printing apparatus 2025-04-01
12223793 Medium processing device and method of connecting units in medium processing device Hiroyuki Kumagai 2025-02-11
12215238 Clear ink, printing method, and inkjet printing apparatus Kiminori Masuda, Mayumi Yoshihara 2025-02-04