MH

Masahiro Hayashi

Brother Kogyo: 90 patents #37 of 2,767Top 2%
SE Seiko Epson: 21 patents #845 of 7,774Top 15%
Ricoh Company: 16 patents #1,360 of 9,818Top 15%
HK Hamamatsu Photonics K.K.: 15 patents #127 of 1,436Top 9%
NC Nippon Electric Glass Co.: 10 patents #32 of 437Top 8%
BC Banyu Pharmaceutical Co.: 9 patents #38 of 330Top 15%
MC Mitsubishi Heavy Industries Compressor: 9 patents #19 of 209Top 10%
Mitsubishi Electric: 5 patents #5,859 of 25,717Top 25%
NK Nippon Suisan Kaisha: 4 patents #21 of 201Top 15%
UM University Of Miyazaki: 4 patents #2 of 87Top 3%
Fujitsu Limited: 4 patents #7,093 of 24,456Top 30%
KU Kyushu University, National University: 4 patents #50 of 767Top 7%
KG Konan Gakuen: 3 patents #4 of 21Top 20%
MC Mimaki Engineering Co.: 3 patents #59 of 214Top 30%
SC Sumitomo Chemical: 3 patents #1,386 of 4,033Top 35%
TK Toyo Boseki Kabushiki Kaisha: 3 patents #234 of 1,085Top 25%
HI Hitachi: 3 patents #10,712 of 28,497Top 40%
PA Panasonic: 2 patents #9,678 of 21,108Top 50%
TC Taiyo Yuden Co.: 2 patents #481 of 959Top 55%
MC Mitsubishi Chemical: 2 patents #163 of 716Top 25%
IN Inax: 2 patents #29 of 242Top 15%
IC Iwatsu Electric Co.: 2 patents #43 of 212Top 25%
NC Nihon Nohyaku Co.: 2 patents #105 of 243Top 45%
TL Toyota Central R&D Labs: 2 patents #528 of 1,657Top 35%
NC Nippon Polyurethane Industry Co.: 2 patents #12 of 76Top 20%
SL Sciocs Company Limited: 2 patents #14 of 41Top 35%
KA Kaneka: 2 patents #598 of 1,525Top 40%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
DE Denso: 1 patents #6,940 of 11,792Top 60%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
KC Koyo Seiko Co.: 1 patents #363 of 749Top 50%
MC Murata Manufacturing Co.: 1 patents #3,462 of 5,295Top 70%
NE Newfrey: 1 patents #263 of 476Top 60%
HI Harima Chemicals, Incorporated: 1 patents #79 of 188Top 45%
OP Osaka Prefecture University Public: 1 patents #50 of 165Top 35%
BI Brother Industries: 1 patents #202 of 325Top 65%
SC Sagami Chemical Research Center: 1 patents #140 of 312Top 45%
Basf Se: 1 patents #8,065 of 13,826Top 60%
SK Showa Denko K.K.: 1 patents #940 of 1,736Top 55%
📍 Hamamatsu, JP: #5 of 41 inventorsTop 15%
Overall (All Time): #2,533 of 4,157,543Top 1%
226
Patents All Time

Issued Patents All Time

Showing 1–25 of 226 patents

Patent #TitleCo-InventorsDate
12431342 Charged particle detector 2025-09-30
12415744 Method for producing glass substrate Mayu Fujii 2025-09-16
12404209 Laminate Kosuke Kawamoto 2025-09-02
12397562 Liquid droplet ejecting apparatus Takafumi Nakase, Ryuji Horata, Nobumasa TANAKA, Kenta Horade, Zenichiro Sasaki 2025-08-26
12391049 Liquid consuming device including air tank and liquid tank each communicable with atmosphere when connected to liquid container Naoya Okazaki, Yuma TANABE, Satoru OKI, Nanami Abe, Yuji FUKUTA 2025-08-19
12384163 Tank connectable to liquid container, and liquid supplying system including tank and liquid container Naoya Okazaki, Satoru OKI, Nanami Abe 2025-08-12
12370803 Printing liquid container, container set, and system including printing liquid containers and tanks Satoru OKI, Nanami Ashida, Naoya Okazaki 2025-07-29
12337603 Printing apparatus and printing apparatus with consumable item Sadaaki Miyazaki, Tetsunori Mori, Naoya Okazaki, Satoru OKI 2025-06-24
12337602 Printing device including controller provided with manual maintenance mode and automated maintenance mode as control mode for controlling maintenance portion Sadaaki Miyazaki, Tomohiro Nodsu 2025-06-24
12304210 Liquid container Naoya Okazaki, Satoru OKI, Nanami Abe 2025-05-20
12296599 Liquid containment bottle and liquid supply apparatus Naoya Okazaki, Satoru OKI, Nanami Abe 2025-05-13
12296596 Liquid containment bottle and liquid supply apparatus Naoya Okazaki, Satoru OKI, Nanami Abe 2025-05-13
12257843 Liquid supplying apparatus Naoya Okazaki, Satoru OKI, Nanami Abe 2025-03-25
12233649 Printing liquid container, and system including printing liquid container and tank Satoru OKI, Nanami Ashida, Naoya Okazaki 2025-02-25
12208624 Tank and liquid consuming apparatus including the same Taichi Shirono, Masako Kawagoe, Yoshinori Osakabe 2025-01-28
12209052 Glass substrate Mayu NISHIMIYA 2025-01-28
12138930 Liquid discharge apparatus Zenichiro Sasaki, Kenta Horade, Nobumasa TANAKA, Ryuji Horata, Takafumi Nakase 2024-11-12
12134276 Liquid cartridge including plate member pivotally movable between first posture and second posture Satoru OKI, Nanami Abe, Naoya Okazaki 2024-11-05
12122166 Image recording apparatus comprising liquid supplying device having tank and cartridge Yoshinori Osakabe, Akinari Ishibe, Hiroaki Takahashi 2024-10-22
12122715 Alkali-free glass plate Atsushi MUSHIAKE, Atsuki SAITO, Takashi Murata 2024-10-22
12088771 Consumables collection information management system Naoya Okazaki, Satoru OKI, Tetsunori Mori, Taichiro KIMOTO, Sadaaki Miyazaki 2024-09-10
12083802 Tank set and liquid-consuming apparatus Taichi Shirono, Masako Kawagoe, Yoshinori Osakabe 2024-09-10
RE50097 Image forming apparatus including cartridge having first storage chamber, cartridge attachment portion having second storage chamber, and recording portion Akihito Kobayashi, Akinari Ishibe, Yuma TANABE, Masatake Sato 2024-08-27
12070695 Crossword puzzle generating apparatus and crossword puzzle generating method Yutaka Kurosu 2024-08-27
12066036 Compressor system Tsukasa Tadomi, Masahiro Amano, Ryoji Ogasawara, Koichi Mizushita 2024-08-20