KY

Koji Yamada

SE Seiko Epson: 28 patents #549 of 7,774Top 8%
TO Toyota: 14 patents #1,948 of 26,838Top 8%
TC Toyo Seikan Co.: 9 patents #66 of 888Top 8%
DC Daihatsu Motor Co.: 9 patents #4 of 248Top 2%
Canon: 9 patents #6,722 of 19,416Top 35%
OC Oki Electric Industry Co.: 8 patents #196 of 2,807Top 7%
UK Ushio Denki Kabushiki Kaisha: 7 patents #59 of 583Top 15%
RE Renesas Electronics: 6 patents #669 of 4,529Top 15%
SI Sumitomo Heavy Industries: 5 patents #80 of 917Top 9%
Sumitomo Electric Industries: 5 patents #5,365 of 21,551Top 25%
Fujitsu Limited: 5 patents #6,029 of 24,456Top 25%
TK Toyo Boseki Kabushiki Kaisha: 5 patents #122 of 1,085Top 15%
Brother Kogyo: 5 patents #1,308 of 2,767Top 50%
Mitsubishi Electric: 5 patents #5,859 of 25,717Top 25%
PA Panasonic: 4 patents #6,180 of 21,108Top 30%
OE Otis Elevator: 4 patents #397 of 1,840Top 25%
KT Kabushiki Kaisha Toshiba: 3 patents #8,011 of 21,451Top 40%
KC Kansai Paint Co.: 3 patents #201 of 822Top 25%
MC Mitsubishi Chemical: 3 patents #645 of 3,022Top 25%
NT Ntn: 3 patents #452 of 1,364Top 35%
RT Renesas Technology: 3 patents #990 of 3,337Top 30%
SA Sumitomo Electric Sintered Alloy: 3 patents #19 of 73Top 30%
MI Ministry Of International Trade & Industry: 2 patents #91 of 582Top 20%
NI Ngk Insulators: 2 patents #947 of 2,083Top 50%
NT NTT: 2 patents #2,095 of 4,871Top 45%
DC Dowa Metals & Mining Co.: 2 patents #9 of 27Top 35%
SC Sumitomo Chemical: 2 patents #1,792 of 4,033Top 45%
IC Ikeda Bussan Co.: 2 patents #63 of 235Top 30%
Honda Motor Co.: 2 patents #8,527 of 21,052Top 45%
SU Sunallomer: 2 patents #7 of 25Top 30%
TK Tanaka Kikinzoku Kogyo K.K.: 2 patents #140 of 436Top 35%
AT Agency Of Industrial Science And Technology: 2 patents #293 of 1,778Top 20%
TC Threebond Co.: 2 patents #37 of 172Top 25%
TL Toyota Central R&D Labs: 1 patents #823 of 1,657Top 50%
OC Oki Semiconductor Co.: 1 patents #202 of 526Top 40%
OC Okuno Chemical Industry Co.: 1 patents #8 of 15Top 55%
KS Kabushiki Kaisha Sanyo Denki Seisakusho: 1 patents #5 of 20Top 25%
JC Japan Radio Co.: 1 patents #56 of 178Top 35%
DE Denso: 1 patents #6,940 of 11,792Top 60%
JC Japan Polyolefins Co.: 1 patents #37 of 85Top 45%
ST Stc.Unm: 1 patents #276 of 604Top 50%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
HU Hiroshima University: 1 patents #158 of 421Top 40%
CA Cataler: 1 patents #176 of 277Top 65%
DC Dowa Mining Co.: 1 patents #157 of 324Top 50%
KC Kuraray Co.: 1 patents #981 of 1,827Top 55%
SL Suntory Holdings Limited: 1 patents #406 of 846Top 50%
TC Taki Chemical Co.: 1 patents #20 of 65Top 35%
KC Kyowa Hakko Kirin Co.: 1 patents #258 of 446Top 60%
LC Lapis Semiconductor Co.: 1 patents #173 of 349Top 50%
VJ Victor Company Of Japan: 1 patents #818 of 1,489Top 55%
KO Komatsu: 1 patents #1,163 of 2,087Top 60%
MC Mochida Pharmaceutical Co.: 1 patents #173 of 309Top 60%
NE Nec: 1 patents #7,889 of 14,502Top 55%
NE Nec Electronics: 1 patents #715 of 1,789Top 40%
MC Matsutani Chemical Industries Co.: 1 patents #16 of 31Top 55%
TC Tokan Material Technology Co.: 1 patents #2 of 13Top 20%
NC Nippon Thompson Co.: 1 patents #103 of 178Top 60%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
TA Toyo Aluminium: 1 patents #84 of 212Top 40%
Overall (All Time): #3,894 of 4,157,543Top 1%
187
Patents All Time

Issued Patents All Time

Showing 25 most recent of 187 patents

Patent #TitleCo-InventorsDate
12409976 Method for manufacturing object to be printed and object to be printed Yukiko Saito, Hironori Ozeki, Shigenobu Murakami 2025-09-09
12339326 Deterioration diagnosis apparatus of assembled battery and deterioration diagnosis method of assembled battery Kentaro Suzuki 2025-06-24
12320860 Deterioration diagnosis apparatus of assembled battery and deterioration diagnosis method of assembled battery Kentaro Suzuki 2025-06-03
12162272 Roll paper printer 2024-12-10
12089783 Fryer 2024-09-17
11787931 Photocurable resin composition, sealing material for fuel cell, cured product thereof, fuel cell, and sealing method Akihiro Koyama, Tetsunori SOGA 2023-10-17
11591681 Iron-based sintered body Tomoyuki Ueno, Kazuya Takizawa, Yuki Adachi, Tetsuya Hayashi 2023-02-28
11292275 Printing apparatus Hiroaki SAKAJO 2022-04-05
11226779 Printing system and control method Yu Tomioka 2022-01-18
11211198 Method for manufacturing powder magnetic core, and method for manufacturing electromagnetic component Tatsuya Saito, Tomoyuki Ueno 2021-12-28
11186666 Ethylene-vinyl alcohol copolymer composition pellets, and multilayer structure Daichi Nishimura, Takuya Nakajima, Masahiko Taniguchi 2021-11-30
11110726 Cutter device and printing apparatus Hiroaki SAKAJO 2021-09-07
11075953 Cyber attack information processing apparatus and method Ryusuke Masuoka, Toshitaka Satomi 2021-07-27
10880337 Social networking service analysis apparatus, social networking service analysis method, and computer-readable medium Toshitaka Satomi, Ryusuke Masuoka 2020-12-29
10876769 Cryocooler 2020-12-29
10876851 Environment adjustment system, environment adjustment method, and environment adjustment program Satoshi Iwai, Marie Ishikawa, Akinori Sato, Hiroyuki Yamada, Akira Shichi +5 more 2020-12-29
10870294 Printing apparatus 2020-12-22
10846786 Storage battery module rental system, rental method, and rental program Satoshi Iwai, Marie Ishikawa, Akinori Sato, Masanori Ishigaki, Shuji Tomura +5 more 2020-11-24
10836058 Method of producing an outer blade for a hair cutting device Masato Omori, Katsuhiro Higuchi, Hiroyuki Naoe, Hiroaki Shimizu, Shoki OKURA 2020-11-17
10733915 Printing apparatus for printing on labels on roll paper and method for detecting number of remaining labels on roll paper 2020-08-04
10727145 Semiconducter device with filler to suppress generation of air bubbles and electric power converter Hiroyuki Harada, Kozo Harada, Hiroki Shiota, Yoshihiro Yamaguchi 2020-07-28
10676605 Ethylene-vinyl alcohol copolymer composition, pellets, multilayer structure, and production method for ethylene-vinyl alcohol copolymer composition Nobuaki Sato 2020-06-09
10626197 Ethylene-vinyl alcohol copolymer, process for producing the same, and laminate Kazuki Kawamoto, Takashi Suzuki, Nobuaki Sato 2020-04-21
10560467 Non-transitory computer-readable recording medium storing control program, control method, and information processing device Kunihiko Yoshimura, Kouta Tanabe, Toshitaka Satomi, Ryusuke Masuoka 2020-02-11
10504808 Semiconductor module having improved stud bolt configurations Fumihito KAWAHARA 2019-12-10